{"acronym":"linuxtag11","aspect_ratio":"16:9","updated_at":"2026-04-03T02:15:03.030+02:00","title":"Linuxtag 2011","schedule_url":"","slug":"conferences/linuxtag/2011","event_last_released_at":"2017-06-22T02:00:00.000+02:00","link":null,"description":null,"webgen_location":"conferences/linuxtag/2011","logo_url":"https://static.media.ccc.de/media/unknown.png","images_url":"https://static.media.ccc.de/media/events/linuxtag/2011","recordings_url":"https://cdn.media.ccc.de/events/linuxtag/2011","url":"https://api.media.ccc.de/public/conferences/linuxtag11","events":[{"guid":"ff2bf44f-3417-5914-a017-9777087662f7","title":"Server absichern, aber richtig!","subtitle":null,"slug":"linuxtag11-309-server_absichern_aber_richtig_","link":"https://c3voc.de","description":"Serversicherheit ist mit der Standard Linux oder BSD Installation nicht gegeben. Häufig sind Fehlkonfigurationen, die Standardkonfiguration der Installation oder auch mangelnde Kenntnisse verschiedenster serverseitiger Software dafür verantwortlich, dass Spambots, Skrtiptkiddies etc. diese Lücken ausnutzen um Schaden anzurichten oder auch die Kontrolle des Servers übernehmen.\nUm dies zu verhindern gibt es verschiedene Methoden um der Problematik Herr zu werden. Oftmals reichen schon kleine Änderungen in den Konfigurationsfiles um es potentiellen Angreifern schwerer zu machen, Server zu kompromittieren. Des Weiteren lassen sich durch zusätzliche Tools/Software professionelle Sicherheitskonzepte und Lösungen umsetzen. Dies möchte ich anhand von Linux/BSD Software und Werkzeugen wie beispielsweise Apache, PHP, SSH, MySQL und phpMyAdmin aufzeigen.\n        ","original_language":"deu","persons":["Philipp Pobaschnig (Universität Klagenfurt)"],"tags":["linuxtag11","309"],"view_count":614,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-12-15T20:30:04.826+01:00","length":2731,"duration":2731,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/309-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/309-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/ff2bf44f-3417-5914-a017-9777087662f7-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/ff2bf44f-3417-5914-a017-9777087662f7-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-309-server_absichern_aber_richtig_","url":"https://api.media.ccc.de/public/events/ff2bf44f-3417-5914-a017-9777087662f7","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":4},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":5},{"event_id":2907,"event_guid":"3b16ddc9-499b-44b1-9084-b3e328daea30","weight":4},{"event_id":2923,"event_guid":"ba780105-8cc1-4e6e-8552-5e3bc150b9ff","weight":4},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":5},{"event_id":3235,"event_guid":"40a925a0-4866-11e6-95cf-1fad9bfa42d4","weight":4},{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":9},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":15},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":13},{"event_id":3695,"event_guid":"c300b194-2a85-4705-92aa-b4e789882303","weight":12},{"event_id":3701,"event_guid":"155a622a-196e-4e05-a262-88f3a7726bbe","weight":6},{"event_id":3785,"event_guid":"fc1e2aee-7cea-4633-944e-66cf3533cefd","weight":6},{"event_id":3786,"event_guid":"9f730bc5-eb12-44e0-94e7-a65fd86490d9","weight":5},{"event_id":3848,"event_guid":"e6746e7f-dca9-4265-86c7-0bef863d83a9","weight":4},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":20},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":29},{"event_id":3968,"event_guid":"24923407-2fd3-4042-bc94-dd42083d5c1a","weight":10},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":17},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":19},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":4},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":6},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":12},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":12},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":24},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":19},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":13},{"event_id":5393,"event_guid":"faea7134-21b2-5264-9e02-a8706b63e7fc","weight":4}]},{"guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","title":"The end of the Internet as we know today (Exploring IPv6)","subtitle":null,"slug":"linuxtag11-303-the_end_of_the_internet_as_we_know_today_exploring_ipv6_","link":"https://c3voc.de","description":"After 30 years of faithful duty the current Internet protocol version 4 (IPv4) has reached its limits in available addressing space. Ten years ago the successor protocol IPv6 was developed, but was not widely accepted, because the operating systems (and backbone routers) did not support it very well. However, today it becomes urgent to adopt and switch to IPv6, because we have no other choice. It is only a matter of months that new official IP addresses (delivered by RIPE) will be IPv6 only.\nTime has come that we, Unix/Linux addicts, get our acts together and learn to use (and understand) the IPv6 protocol. We do not expect you are a network guru, but rather approach it toward system engineers. Keep it simple and understandable for the audience with plenty of examples. It is the purpose that at the end of the presentation you will be able to start experimenting with the new wonderful IPv6 networks and have enough knowledge about the network commands to kick it off.\n        ","original_language":"eng","persons":["Gratien D'haese (IT3 Consultants)"],"tags":["linuxtag11","303"],"view_count":94,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-12-31T16:45:14.456+01:00","length":2909,"duration":2909,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/303-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/303-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/fcc2ffca-3079-5b55-ba27-a676c7b5e8c7-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/fcc2ffca-3079-5b55-ba27-a676c7b5e8c7-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-303-the_end_of_the_internet_as_we_know_today_exploring_ipv6_","url":"https://api.media.ccc.de/public/events/fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":1466,"event_guid":"import-ff0545dcff90fcd929","weight":5},{"event_id":2967,"event_guid":"cabf79b8-cadc-45ef-89c8-c3c877baf379","weight":4},{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":3},{"event_id":3654,"event_guid":"ac80424a-f4dc-431d-95f3-3f85664ba2dc","weight":5},{"event_id":3971,"event_guid":"8e1b6fb9-4d81-5737-a31b-a7599d2208d9","weight":2},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":5},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":3},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":19},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":5},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":12}]},{"guid":"fe8b6494-ce4b-5bf6-ac0c-6a2906d01748","title":"Open Source hält, was die Cloud verspricht","subtitle":null,"slug":"linuxtag11-201-open_source_hlt_was_die_cloud_verspricht","link":"https://c3voc.de","description":"Bei der Beurteilung der Frage, ob Infrastrukturkomponenten wie Server oder darauf ausgeführte IT-Basisdienste insbesondere in Public Clouds verlagert werden können, verhalten sich viele IT-Entscheider noch konservativ. \nWichtiger Grüde dafür sind fehlende Integration der Cloud-Angebote unterschiedlicher Anbieter, ungelöste rechtliche Probleme und vor allem die Sorge, sich hier durch proprietäre Technologien mehr als nötig in die Abhängigkeit von Anbietern und Herstellern zu begeben und dies am Ende teuer bezahlen zu müssen.\nOpen Source Technologie hat deswegen im Zusammenhang mit Cloud Computing eine besonderes wichtige Bedeutung, denn nur sie kann technikbedingte Abhängigkeiten zu einzelnen Anbietern nachhaltig vermeiden. So ist es mit Open Source Software beispielsweise möglich, öffentliche Clouds im eigenen Rechnenzentrum (oder im Rechenzentrum eines anderen Dienstleisters) nachzubauen und Anwendungen oder Infrastrukturbestandteile je nach wirtschaftlicher oder technischer Anforderung mit überschaubarem Aufwand zwischen den verschiedenen Umgebungen zu verschieben. Erst durch diese Sicherheit kann bei Anwendern das für die Adaption von Cloud-Paradigmen notwendige Vertrauen geschaffen werden.\nDie Präsentation gibt einen Überblick darüber, welche Open Source Technologien heute bereits in erprobter Form für die Realisierung privater und öffentlicher Clouds existieren, wie diese miteinander verbunden werden können und welche Vorteile hinsichtlich Flexibilität und Nachhaltigkeit sich für Anwender daraus ergeben. Schließlich wird anhand eines praktischen Beispiels aus der Finanzbranche gezeigt, wie Open Source Infrastruktur Clouds mit Open Source Werkzeugen auf einfache Weise verwaltet werden können. \n        ","original_language":"deu","persons":["Peter H.  Ganten (Univention GmbH)"],"tags":["linuxtag11","201"],"view_count":42,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-12-19T10:30:08.805+01:00","length":2070,"duration":2070,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/201-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/201-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/fe8b6494-ce4b-5bf6-ac0c-6a2906d01748-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/fe8b6494-ce4b-5bf6-ac0c-6a2906d01748-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-201-open_source_hlt_was_die_cloud_verspricht","url":"https://api.media.ccc.de/public/events/fe8b6494-ce4b-5bf6-ac0c-6a2906d01748","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":194,"event_guid":"import-d042e285dfc7d821a1","weight":1},{"event_id":241,"event_guid":"import-d0fd11f70b2157c0b3","weight":1},{"event_id":259,"event_guid":"import-f8cc78c9575d839934","weight":2},{"event_id":338,"event_guid":"import-b7ef2a4bd3f98641af","weight":1},{"event_id":2018,"event_guid":"NcH7TwKoQARNQ2auG050Wg","weight":2},{"event_id":2421,"event_guid":"6db799ad-eb93-43ba-ae8d-299976c5254f","weight":1},{"event_id":2582,"event_guid":"579bd889-7684-45a2-b38a-e3ef07dda01a","weight":1},{"event_id":2625,"event_guid":"d3635fe2-4455-4118-8fd8-2c917de22a9e","weight":3},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":1},{"event_id":3877,"event_guid":"DKc-YrlXZdJtpIsNPoI0Kw","weight":1},{"event_id":3907,"event_guid":"NuaV3IXGpEC9JQ1LnRZksQ","weight":1},{"event_id":3918,"event_guid":"o7pTlVfoyG_LkUZYx-kBzg","weight":1},{"event_id":3947,"event_guid":"ZwjtZbsZpe6Xfim50cj-CA","weight":1},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":1},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":3},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":2},{"event_id":3977,"event_guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","weight":1},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":1},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":1},{"event_id":4415,"event_guid":"e7427cc1-7602-4474-8a56-634e87a489c6","weight":1},{"event_id":4667,"event_guid":"9b3292f5-f7bd-49f9-8c2b-5dc98d72e6a4","weight":1},{"event_id":4690,"event_guid":"9c7834b9-816d-4c56-b242-53d37af3741b","weight":1},{"event_id":4703,"event_guid":"6c45824e-f5a7-4961-8941-11eaa43f638b","weight":1},{"event_id":5070,"event_guid":"a87a0521-6b12-5dca-851a-c32a13cc4581","weight":1}]},{"guid":"152503a0-e221-53c8-91d6-9c4953598d06","title":"Cloud-Anwendungen mit Java","subtitle":null,"slug":"linuxtag11-205-cloud_anwendungen_mit_java","link":"https://c3voc.de","description":"Mittlerweile existieren mehrere größere Cloudanbieter, die als Applikationsentwicklungsplattform auf Java setzen. Ein Beispiel ist die Google App Engine. Aber auch Amazon als größter Infrastrukturprovider bietet Java-APIs an. Der Vortrag gibt eine Einführung in die Cloud-Technologie, klärt Begriffe und zeigt die Möglichkeiten auf, mit Java cloudfähige Applikationen zu entwickeln.","original_language":"deu","persons":["Michael Kleinhenz (tarent GmbH)"],"tags":["linuxtag11","205"],"view_count":53,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2024-03-24T19:30:03.749+01:00","length":3682,"duration":3682,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/205-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/205-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/152503a0-e221-53c8-91d6-9c4953598d06-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/152503a0-e221-53c8-91d6-9c4953598d06-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-205-cloud_anwendungen_mit_java","url":"https://api.media.ccc.de/public/events/152503a0-e221-53c8-91d6-9c4953598d06","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":2},{"event_id":3968,"event_guid":"24923407-2fd3-4042-bc94-dd42083d5c1a","weight":2},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":2},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":2},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":2},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":2},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":3},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":2}]},{"guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","title":"Blitzableiter - Schutz vor Flash Angriffen","subtitle":null,"slug":"linuxtag11-307-blitzableiter_schutz_vor_flash_angriffen","link":"https://c3voc.de","description":"Moderne Internetseiten, welche sich Browser-Plugins wie zum Beispiel Adobes Flash-Player bedienen, werden häufig für Angriffe gegen Anwender genutzt. Angreifer nutzen so etwa Fehler im Parser der Laufzeitumgebung aus oder versenden Schadsoftware mit Hilfe des Browser-Plugins. Um solche Angriffe, insbesondere solche welche noch nicht öffentlich bekannt sind, zu verhindern wurde ein neuartiger Schutzmechanismus entwickelt.\nIn diesem Vortrag wird ein einfacher und effektiver Mechanismus zur Absicherung von Adobe Flash Inhalten vorgestellt. Weiterhin werden die Sicherheitsrisiken welche von Flash Inhalten ausgehen vorgestellt, sowie die Flash Interna welche diese Sicherheitsrisiken bedingen. Auf Basis dieser Eigenarten wird die grundlegende Idee des entwickelten Schutzmechanismus, deren Implementierung und praxisrelevante Resultate gegen bösartige Flash Inhalte vorgestellt. \n\n        ","original_language":"deu","persons":["Joern Bratzke (Recurity Labs GmbH)","Robert Tezli (Recurity Labs GmbH)"],"tags":["linuxtag11","307"],"view_count":142,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-12-31T02:15:26.472+01:00","length":3032,"duration":3032,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/307-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/307-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2173f39e-c5e8-548c-ad01-d7bdb1417c10-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2173f39e-c5e8-548c-ad01-d7bdb1417c10-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-307-blitzableiter_schutz_vor_flash_angriffen","url":"https://api.media.ccc.de/public/events/2173f39e-c5e8-548c-ad01-d7bdb1417c10","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":4},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":4},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":3},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":10},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":4},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":4},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":5},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":7},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":13}]},{"guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","title":"Lab Manager Light: Self Service Virtualisierung als private Cloud","subtitle":null,"slug":"linuxtag11-204-lab_manager_light_self_service_virtualisierung_als_private_cloud","link":"https://c3voc.de","description":"\"Clouds sind toll\" schreit es von allen Dächern, doch was ist eine Cloud? Während Virtualisierungslösungen wie VMware vSphere, XEN, KVM und andere mittlerweile zum guten Standard gehören scheiden sich an Clouds noch die Geister.\nDabei sind die Ziele, die mit dem Stichwort Cloud erreicht werden sollen zumeist sehr unterschiedlich. Im einfachsten Fall geht es schlichtweg darum, dass Nutzer wie z.B. eine Entwicklungsabteilung sich selber ihre virtuellen Maschinen erstellen und verwalten können ohne sich dabei um die Netzwerkstruktur und Systemintegration zu kümmern. In solchen Fällen kann die hohe Vereinheitlichung der virtuellen Maschinen in der Cloud sogar als Einschränkung wahrgenommen werden.\nEin anderes Problem von Clouds ist die Abhängigkeit von Images, die entweder aus einer Bibliothek vorgegeben werden oder vom Endnutzer hochgeladen werden müssen. Die Frage, wie so ein Image erstellt und gepflegt wird bleibt jedoch gerne unbeantwortet und obliegt dann dem Endnutzer in mühseliger Handarbeit. Andererseits werden in Rechenzentren neue Systeme üblicherweise vollautomatisch installiert und in der Systemumgebung integriert, unter Linux z.B. mit Kickstart, AutoYAST oder preseed.\nDas Open Source Projekt Lab Manager Light (LML) geht daher einen anderen Weg zur privaten Cloud. LML ergänzt eine vorhandene Virtualisierungsumgebung um die notwendige Systemintegration von neuen virtuellen Maschinen: * VM-Namen müssen der Namenskonvention entsprechen.\n* Zuordnung von VMs zu Nutzern * Verwaltung eines Ablaufdatum für die VMs * Integration in die Benutzerdatenbank des Unternehmens * Der Hostname wird automatisch vom VM-Namen hergeleitet * Verwaltung der IP Adressen in einem DHCP Server * Verwaltung der DNS Namen in einem DNS Server\n* Verwaltung der PXE Bootumgebung zur vollautomatischen Installation der VMs * Verwaltung von host-basierten Einträgen in einem SVN Repository zur Systemintegration.\nDie Kommunikation mit dem Endnutzer erfolgt nur über die GUI der Virtualisierungslösung und die virtuellen Maschinen, so dass die Nutzer sich nicht mit einer weiteren Lösung auseinandersetzen müssen.\nLML wird zum LinuxTag 2011 in Version 1.0 veröffentlicht.\n        ","original_language":"deu","persons":["Schlomo Schapiro (Immobilien Scout GmbH)"],"tags":["linuxtag11","204"],"view_count":28,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2024-05-27T13:15:05.820+02:00","length":1278,"duration":1278,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/204-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/204-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/46d8cb3b-572e-5178-afa5-56a1200a238b-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/46d8cb3b-572e-5178-afa5-56a1200a238b-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-204-lab_manager_light_self_service_virtualisierung_als_private_cloud","url":"https://api.media.ccc.de/public/events/46d8cb3b-572e-5178-afa5-56a1200a238b","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":2},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":2},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":2},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":2},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":2},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":2}]},{"guid":"3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef","title":"Podiumsdiskussion: Was Unternehmensaufkäufe für Open Source bedeuten","subtitle":null,"slug":"linuxtag11-310-podiumsdiskussion_was_unternehmensaufkufe_fr_open_source_bedeuten","link":"https://c3voc.de","description":"“There's Always a Bigger Fish - Was die jüngsten Unternehmensübernahmen für das Open-Source-Ökosystem bedeuten”. Unternehmen, die sich mit Open Source befassen, sind offenbar begehrt, denn immer mehr Unternehmen legen sie sich gerne in den Einkaufskorb. Größe bedeutet gewisse Chancen, birgt aber vielleicht auch manche Herausforderung. Dieses Thema diskutieren Markus Hennig (CTO Astaro AG), Bernhard Reiter (Free Software Foundation Europe), Frank Karlitschek (KDE e. V.), Oliver Zendel (Bundesamt für Sicherheit in der Informationstechnik) und Jacqueline Rahemipour (The Document Foundation) als offenen Diskurs, nicht als Tribunal.","original_language":"deu","persons":["Nils Magnus (LinuxTag e. V.)"],"tags":["linuxtag11","310"],"view_count":25,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-03-31T16:15:06.513+02:00","length":3646,"duration":3646,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/310-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/310-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-310-podiumsdiskussion_was_unternehmensaufkufe_fr_open_source_bedeuten","url":"https://api.media.ccc.de/public/events/3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":1778,"event_guid":"7abembel5Nwrd3h_pRjeOQ","weight":1},{"event_id":2362,"event_guid":"7f0d54a2-31fa-4039-ae84-a1686922e387","weight":1},{"event_id":2673,"event_guid":"ae1b85a2-ac41-43b8-9784-05aecdf50b6c","weight":1},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":1},{"event_id":3030,"event_guid":"743b35a6-jsdj-11e5-882f-0beea432bf4e","weight":1},{"event_id":3041,"event_guid":"29aaed8b-5b17-4feb-a9fc-7cc584682746","weight":1},{"event_id":3236,"event_guid":"3ed24374-7c3e-4d29-a13a-a0adb06e72f9","weight":1},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":1},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":1},{"event_id":3769,"event_guid":"5e96082f-cea6-41b5-9545-b2bc0b16c377","weight":1},{"event_id":3783,"event_guid":"f31ced73-ec4f-4138-948e-0c2803af21de","weight":1},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":1},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":2},{"event_id":3981,"event_guid":"9e99459c-f603-5799-bda3-78b831bc64d7","weight":1},{"event_id":4293,"event_guid":"dd774554-e12d-4557-b91c-3f6039cd4aeb","weight":1},{"event_id":5033,"event_guid":"a33e07e8-36eb-4228-876f-f71944700aa6","weight":1},{"event_id":5063,"event_guid":"10f07e44-10fb-11e8-9867-57ae00d1b19d","weight":1},{"event_id":5325,"event_guid":"dda720ca-f11b-5ef5-beeb-5e33d2ed3e53","weight":1},{"event_id":5411,"event_guid":"15dde167-7d6b-5c0b-9a50-584478acc824","weight":1},{"event_id":5960,"event_guid":"541dc917-721a-59c3-b4eb-371a7e8acc3e","weight":1},{"event_id":6021,"event_guid":"ac6568e2-ae17-43b6-b7ff-8fd9799c259f","weight":1},{"event_id":6086,"event_guid":"58f65666-0f8f-436d-b1eb-095ba70ac203","weight":1},{"event_id":6447,"event_guid":"1cc2086d-bfd7-53fd-8ae2-25efc204bcdf","weight":1},{"event_id":6461,"event_guid":"f42631ca-d3ec-5baf-8642-85c0b1cadc89","weight":1},{"event_id":6543,"event_guid":"48ed6dea-e67d-4866-8c35-318e9d892363","weight":1}]},{"guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","title":"Virtualisierung mit KVM (Kernel-based Virtual Machine)","subtitle":null,"slug":"linuxtag11-111-virtualisierung_mit_kvm_kernel_based_virtual_machine_","link":"https://c3voc.de","description":"In diesem Vortrag wird die Kernel-based Virtual Machine (KVM) erläutert. KVM ist seit Kernel Version 2.6.20 in den Linux-Kernel integriert. Diese Virtualisierungstechnik hat das Ziel, die Vorteile des Linux-Kernels (Leistungsfähigkeit, Stabilität, Portabilität, Flexibilität) einzusetzen, um virtuelle Maschinen mit \ngenau diesen Vorteilen zur Verfügung stellen zu können. Desweiteren wird eine Übersicht der Virtualisierung-Thematik gegeben und es werden mögliche Stolpersteine auf dem Weg zum virtualisierten Rechenzentrum angesprochen. Techniken zum Umgang mit KVM-basierten virtuellen Maschinen wie \ngrafische Tools (zum Beispiel virt-manager), aber auch auch CLI-Tools zum Aufsetzen, Starten, Stoppen, Überwachen und Migrieren der virtuellen Maschinen, werden gezeigt.\n\n        ","original_language":"deu","persons":["Michel Rode (B1 Systems GmbH)"],"tags":["linuxtag11","111"],"view_count":483,"promoted":false,"date":"2011-05-11T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-02-16T19:00:06.910+01:00","length":3175,"duration":3175,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/111-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/111-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/5a9c34ce-354c-5c44-b844-0d1504a11e9e-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/5a9c34ce-354c-5c44-b844-0d1504a11e9e-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-111-virtualisierung_mit_kvm_kernel_based_virtual_machine_","url":"https://api.media.ccc.de/public/events/5a9c34ce-354c-5c44-b844-0d1504a11e9e","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":4},{"event_id":3782,"event_guid":"dec1ddb6-e4f3-11e6-ba49-a38509dc3679","weight":2},{"event_id":3785,"event_guid":"fc1e2aee-7cea-4633-944e-66cf3533cefd","weight":2},{"event_id":3947,"event_guid":"ZwjtZbsZpe6Xfim50cj-CA","weight":2},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":7},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":4},{"event_id":3977,"event_guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","weight":2},{"event_id":3978,"event_guid":"152503a0-e221-53c8-91d6-9c4953598d06","weight":2},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":2},{"event_id":3981,"event_guid":"9e99459c-f603-5799-bda3-78b831bc64d7","weight":2},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":5},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":9},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":2},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":19},{"event_id":4123,"event_guid":"9eaf7e5d-9802-5e62-8ef3-31565134237f","weight":2},{"event_id":4493,"event_guid":"12c20fb9-b911-5eec-86db-ae321566b8ec","weight":2},{"event_id":5446,"event_guid":"0f2f3643-570b-5e82-ae4d-0104af27867c","weight":22},{"event_id":5477,"event_guid":"8654dc1d-dcde-5bd3-86e2-2cf974ed8d01","weight":2}]},{"guid":"8e1b6fb9-4d81-5737-a31b-a7599d2208d9","title":"Taking Linux into the Clouds","subtitle":null,"slug":"linuxtag11-2-taking_linux_into_the_clouds","link":"https://c3voc.de","description":"In the world of cloud computing and more current models of virtualization, operating systems are starting to play a different role. More and more we are packaging up applications as appliances or assemblies of appliances. As such, operating systems have to go through some changes to make it easier for users and developers to packages full stack bundles.\nWe will take a look at some real world production environments and how Linux was and is used there.\n        ","original_language":"eng","persons":["Wim Coekaerts (Oracle Corporation)"],"tags":["linuxtag11","2"],"view_count":11,"promoted":false,"date":"2011-05-11T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-09-29T07:30:02.793+02:00","length":3002,"duration":3002,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/8e1b6fb9-4d81-5737-a31b-a7599d2208d9-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/8e1b6fb9-4d81-5737-a31b-a7599d2208d9-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-2-taking_linux_into_the_clouds","url":"https://api.media.ccc.de/public/events/8e1b6fb9-4d81-5737-a31b-a7599d2208d9","conference_title":"Linuxtag 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Sandboxing","subtitle":null,"slug":"linuxtag11-6-selinux_sandboxing","link":"https://c3voc.de","description":"This abstract will cover the use of the SELinux sandbox for confining administrative applications as well as desktop applications. \nIt will describe how the Sandbox works.It will discuss the handling of untrusted data such as pdf and office documents from the internet.\n        ","original_language":"eng","persons":["Daniel Walsh (Red Hat )"],"tags":["linuxtag11","6"],"view_count":149,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-02-25T17:15:13.530+01:00","length":2156,"duration":2156,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/6-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/6-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/35777092-46cc-5e20-a636-7672f7faf62b-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/35777092-46cc-5e20-a636-7672f7faf62b-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-6-selinux_sandboxing","url":"https://api.media.ccc.de/public/events/35777092-46cc-5e20-a636-7672f7faf62b","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":4},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":4},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":8},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":5},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":7},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":19},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":7},{"event_id":4123,"event_guid":"9eaf7e5d-9802-5e62-8ef3-31565134237f","weight":6}]},{"guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","title":"Management von Private Clouds mit Open-Source Software","subtitle":null,"slug":"linuxtag11-203-management_von_private_clouds_mit_open_source_software","link":"https://c3voc.de","description":"Der vielbeschworene Begriff der Cloud-Infrastrukturen ist eines der Buzz-Words der letzten Zeit und beeinflusst aktuell die Diskussion im IT-Bereich sehr stark. Viele sehen Cloud-Konzepte als Lösung für verbreitete Probleme in den bekannten Infrastrukturen, vor allem bzgl. Skalierbarkeit bei Web-Anwendungen und der Notwendigkeit dynamischer Infrastrukturen, um auf eine sich immer schneller verändernde Geschäftswelt reagieren zu können. Trotz aller Vorteile bringen z.B. Sicherheitsaspekte große Problemfelder, die auch noch nicht ganzheitlich gelöst sind.\nEin Zwischenschritt zu einer cloud-basierten IT ist daher eine sogenannte Private Cloud, die Vorteile der Cloud-Infrastruktur mit einem Betrieb im eigenen Rechenzentrum verbindet. Der Vortrag wird daher darauf eingehen wie sich eine solche Infrastruktur mithilfe von Open-Source-Management-Tools implementieren und integrieren lässt. Der Ansatz, bestehende Tools aus dem Cloud- und Virtualisierungsumfeld  -  wie z.B. libvirt für die Verwaltung unterschiedlicher Hypervisor-Systeme und puppet für ein zentrales Konfigurationsmanagement - zu integrieren, wird dabei besonders beleuchtet. In diesem Zusammenhang soll dabei auch die bekannte Management-Lösung GOsa² präsentiert werden, die vorgenannte Aspekte in Ihrer aktuellen Weiterentwicklung einschliesst.\nNach den Grundlagen für Private Clouds folgt eine aktuelle Übersicht zu Lösungsansätzen mittels Open-Source-Tools, die durch die aktuelle Roadmap von GOsa² abgerundet wird.\n        ","original_language":"deu","persons":["Christian Patsch (GONICUS GmbH)"],"tags":["linuxtag11","203"],"view_count":52,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-01-02T10:45:13.221+01:00","length":1671,"duration":1671,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/203-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/203-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/971c4c94-332f-55f6-a497-6c2c306d2e8c-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/971c4c94-332f-55f6-a497-6c2c306d2e8c-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-203-management_von_private_clouds_mit_open_source_software","url":"https://api.media.ccc.de/public/events/971c4c94-332f-55f6-a497-6c2c306d2e8c","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3968,"event_guid":"24923407-2fd3-4042-bc94-dd42083d5c1a","weight":2},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":4},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":4},{"event_id":3977,"event_guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","weight":2},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":2},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":4},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":3},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":6}]},{"guid":"bb80a752-488c-533d-9953-108ce50ebb01","title":"Migrating VMs from Xen to KVM seamlessly","subtitle":null,"slug":"linuxtag11-109-migrating_vms_from_xen_to_kvm_seamlessly","link":"https://c3voc.de","description":"Xen is great. In a world without hardware virtualization you could run virtual machines and have multiple workloads isolated on commodity hardware. What a huge step forward!\nA few years later, a lot of people have done that. But an ever greater solution evolved: KVM. Today, you can just run VMs as processes on Linux. No more fiddling with special hypervisors or learning new commands. Everything just integrates.\nWith that situation, we've run into a tough place though. People have virtual machines configured and running on Xen. They use special PV kernels that don't work in a KVM virtual machine and access PV hardware that KVM doesn't expose. Or does it?\nAs of Qemu 0.15 you can run your Xen PV virtual machine on KVM. Just like that. With all the ease of use, Linuxiness and no guest modifications at all.\nThis talk tells you how it works and how you can use it.\n\n        ","original_language":"eng","persons":["Alexander Graf (Novell)"],"tags":["linuxtag11","109"],"view_count":190,"promoted":false,"date":"2011-05-11T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-10-02T19:15:04.999+02:00","length":1901,"duration":1901,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/109-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/109-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/bb80a752-488c-533d-9953-108ce50ebb01-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/bb80a752-488c-533d-9953-108ce50ebb01-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-109-migrating_vms_from_xen_to_kvm_seamlessly","url":"https://api.media.ccc.de/public/events/bb80a752-488c-533d-9953-108ce50ebb01","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":677,"event_guid":"import-ea971d9a74241bb280","weight":2},{"event_id":2508,"event_guid":"ed4bcb3b-fe2d-4728-812d-a45dbd4d01db","weight":1},{"event_id":2826,"event_guid":"9ab1407a-126f-48d9-898d-eae7974324e9","weight":6},{"event_id":2971,"event_guid":"2a70a73e-f526-4550-956d-a637d05fd2cd","weight":1},{"event_id":3049,"event_guid":"f3711e08-9814-4426-b61b-41585f25d8ce","weight":1},{"event_id":3172,"event_guid":"pRpQ2EFbbSOQQpmGD5scUw","weight":3},{"event_id":3836,"event_guid":"385033fe-d217-0020-aca6-28dd05677c66","weight":1},{"event_id":3837,"event_guid":"385033fe-d217-0030-aca6-28dd05677c66","weight":1},{"event_id":3861,"event_guid":"888b1e61-3ac0-4681-8db6-47bb0614f16c","weight":1},{"event_id":3929,"event_guid":"7dc6f456-31bb-4efd-b63a-4cc345d1a614","weight":1},{"event_id":3954,"event_guid":"6033c592-f777-4e83-84ee-94cef2e89338","weight":1},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":1},{"event_id":3971,"event_guid":"8e1b6fb9-4d81-5737-a31b-a7599d2208d9","weight":1},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":2},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":1},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":2},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":1},{"event_id":4213,"event_guid":"518fd627-fdec-4be5-8da1-8ff6ec705717","weight":1},{"event_id":4438,"event_guid":"ef580a50-1dd3-4a9b-aae0-4a440cba9ba4","weight":1},{"event_id":4449,"event_guid":"2df529ae-1fd4-438e-a41a-143ee74385da","weight":1},{"event_id":4482,"event_guid":"8a24c98b-0092-490d-bb7d-7252795bb08c","weight":1},{"event_id":4491,"event_guid":"b4122284-309c-5110-98f9-3e163c685593","weight":1},{"event_id":4493,"event_guid":"12c20fb9-b911-5eec-86db-ae321566b8ec","weight":1},{"event_id":4497,"event_guid":"e8f194cf-d075-52fe-882a-3bd9a1854154","weight":1},{"event_id":4502,"event_guid":"b99bb348-050c-5e94-93a8-3bc74e34338b","weight":1},{"event_id":4514,"event_guid":"7fa1d326-b14d-577c-bf14-3d008bb040c2","weight":1},{"event_id":4524,"event_guid":"75ab5e20-cddc-5a8e-b667-73f7869decff","weight":1},{"event_id":4569,"event_guid":"2017bf48-f589-5de0-af34-e19076559508","weight":1},{"event_id":4576,"event_guid":"fc198f7f-f56d-5379-b9fc-2a3cd11e3e64","weight":1},{"event_id":4766,"event_guid":"19b7e5d7-bba7-46da-afbc-f16d43fe395f","weight":1}]},{"guid":"f63d652d-1546-5e5d-872f-e2e6f91cd06f","title":"12 Years of FLOSS License Compliance: A Historical Perspective","subtitle":null,"slug":"linuxtag11-5-12_years_of_floss_license_compliance_a_historical_perspective","link":"https://c3voc.de","description":"Since working on his first GPL enforcement effort in 1999, Kuhn hascarefully tracked and followed the state of compliance with the GPL, LGPL, and other relevant FLOSS licenses.  Kuhn will give a survey of the types of FLOSS compliance problems that were and are encountered, and how they\nhave changed historically.  Much progress has been made since late 1990s, but the widespread adoption of BusyBox/Linux and Android/Linux systems has led to more GPL violations than ever before (counting by sheer volume), particularly in the embedded industry.  Kuhn will discuss how our community can meet these challenges and make progress in improving worldwide compliance with FLOSS licenses\n        ","original_language":"eng","persons":["Bradley Kuhn (Software Freedom Conservancy","Inc.)"],"tags":["linuxtag11","5"],"view_count":27,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-06-23T09:45:06.457+02:00","length":3278,"duration":3278,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/5-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/5-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f63d652d-1546-5e5d-872f-e2e6f91cd06f-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f63d652d-1546-5e5d-872f-e2e6f91cd06f-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-5-12_years_of_floss_license_compliance_a_historical_perspective","url":"https://api.media.ccc.de/public/events/f63d652d-1546-5e5d-872f-e2e6f91cd06f","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":20,"event_guid":"import-fed2b99f66d42a8f9a","weight":1},{"event_id":26,"event_guid":"import-7546b8f6ee2d14b2e6","weight":1},{"event_id":1203,"event_guid":"import-fc58b881c2cf74003e","weight":1},{"event_id":1856,"event_guid":"import-6d72f0bd8985473bff","weight":1},{"event_id":1857,"event_guid":"import-99c75aefb14537b1b4","weight":1},{"event_id":2308,"event_guid":"f0cdbbeb-2478-4f17-b50e-ec584b44bffe","weight":1},{"event_id":2930,"event_guid":"31331405-a243-48ba-9536-83285542400a","weight":1},{"event_id":3331,"event_guid":"41452287-6fc1-595a-a59a-12bd117de029","weight":1},{"event_id":3500,"event_guid":"1baa15ec-41c4-4eb2-8499-1929ce105bf2","weight":1},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":1},{"event_id":3714,"event_guid":"6caf962e-8a5e-4dba-ab7e-d3b6a71dc376","weight":1},{"event_id":3745,"event_guid":"97570300-6590-45c9-a477-ab629f92a3b1","weight":1},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":1},{"event_id":3978,"event_guid":"152503a0-e221-53c8-91d6-9c4953598d06","weight":1},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":1},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":1},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":1},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":2},{"event_id":4542,"event_guid":"56484c54-534e-2020-2020-202020202020","weight":1},{"event_id":4606,"event_guid":"5400c892-12e3-4199-b976-a68b0b54c159","weight":1}]},{"guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","title":"Enterprise Cloud-Lösung  - OpenStack in der Praxis","subtitle":null,"slug":"linuxtag11-202-enterprise_cloud_lsung_openstack_in_der_praxis","link":"https://c3voc.de","description":"Cloud Computing ist in aller Munde! Linux ist hier die dominante Plattform und mit OpenStack haben sich viele IT-Größen zusammengeschlossen, um eine offene Cloud-Lösung zu entwickeln. Die B1 Systems GmbH ist auf dem Markt vor allem für ihr KnowHow im Bereich Virtualisierung und Hochverfügbarkeit bekannt und hat bei ersten Kunden bereits mit der Evaluation von OpenStack begonnen. In diesem Vortrag wird aus der Praxis berichtet: Warum entscheiden sich große Firmen für OpenStack, wie wird evaluiert, packetiert und getestet? Antworten auf diese und weitere spannende Fragen erhalten Sie im Vortrag OpenStack in der Praxis.","original_language":"deu","persons":["Christian Baumann (B1 Systems GmbH)"],"tags":["linuxtag11","202"],"view_count":66,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-02-28T10:30:07.459+01:00","length":1635,"duration":1635,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/202-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/202-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/cf268405-84ad-567b-8bc1-27404dcb15c7-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/cf268405-84ad-567b-8bc1-27404dcb15c7-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-202-enterprise_cloud_lsung_openstack_in_der_praxis","url":"https://api.media.ccc.de/public/events/cf268405-84ad-567b-8bc1-27404dcb15c7","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3974,"event_guid":"fe8b6494-ce4b-5bf6-ac0c-6a2906d01748","weight":3},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":4},{"event_id":3977,"event_guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","weight":2},{"event_id":3978,"event_guid":"152503a0-e221-53c8-91d6-9c4953598d06","weight":2},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":2},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":3},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":4}]},{"guid":"9e99459c-f603-5799-bda3-78b831bc64d7","title":"The Calligra Suite, an Overview","subtitle":null,"slug":"linuxtag11-211-the_calligra_suite_an_overview","link":"https://c3voc.de","description":"The Calligra Suite /\"Calligra\") is an integrated suite of office and graphics applications that is more comprehensive than either OpenOffice.org or LibreOffice. The Calligra Suite is built on Qt and KDE technologies and is very lightweight and at the same time very flexible. Due to these reasons, Calligra has quickly become the leading free office suite on mobile platforms such as Maemo and MeeGo.\nThe architecture of the suite features the unique Calligra Office Engine. On top of this engine can be created any user interface. Such a user interface can be extensive, like the Calligra Desktop office Ui or more limited and simple such as the Calligra Mobile application which runs on Maemo and MeeGo. Calligra Mobile was previously known as FreOffice.\nThe desktop version of the Calligra Suite consists of the following applications: - Words: a word processor - Tables: a spreadsheet application - Stage: a presentation program - Flow: a diagram application in the style of Visio or Dia - Kexi: a desktop database framework in the style of MS Access - Plan: a project management application - Karbon: A vector graphics application - Krita: a paint application - Braindump: a note taking application that uses the full power of the open document format.\nThe user interface uses a flexible system of dock windows instead of extensive sets of toolbars. This makes it suitable for today's wide screens and allows for maximum exposure of the document.\nThis talk will present the architecture of the Calligra in detail and: - How to use Calligra applications on the desktop, on netbooks, on tablets and on mobile devices - How to extend Calligra applications with new so called Shapes and other extensions - How to use the Calligra applications and/or the Calligra Office Engine in your own applications.\nWe will also demonstrate a number of different user interfaces adapted for various form factors and input devices. \n        ","original_language":"eng","persons":["Dan Leinir Thurthra Jensen (KO GmbH)"],"tags":["linuxtag11","211"],"view_count":362,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-04-03T02:15:03.026+02:00","length":1953,"duration":1953,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/211-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/211-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/9e99459c-f603-5799-bda3-78b831bc64d7-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/9e99459c-f603-5799-bda3-78b831bc64d7-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-211-the_calligra_suite_an_overview","url":"https://api.media.ccc.de/public/events/9e99459c-f603-5799-bda3-78b831bc64d7","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":1901,"event_guid":"84b91188f373df58","weight":1},{"event_id":1975,"event_guid":"1d9f168fd259ff3d","weight":1},{"event_id":1976,"event_guid":"b0167f2efcd6a228","weight":1},{"event_id":1977,"event_guid":"3e784e740c1ac605","weight":1},{"event_id":2368,"event_guid":"97653be6-b69f-4b01-9aba-5c2048bee35c","weight":1},{"event_id":2370,"event_guid":"8e05d290-9151-419d-8e63-3bcbb02096ab","weight":1},{"event_id":2378,"event_guid":"213f5667-d2b5-4f7c-b3f7-90ef3f6322a0","weight":1},{"event_id":2422,"event_guid":"03553ade-bec3-4833-8210-6ac0983bb0c0","weight":1},{"event_id":3051,"event_guid":"a52b22a5-9b68-4343-a37b-84ed1b0b6bce","weight":1},{"event_id":3236,"event_guid":"3ed24374-7c3e-4d29-a13a-a0adb06e72f9","weight":1},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":1},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":1},{"event_id":3769,"event_guid":"5e96082f-cea6-41b5-9545-b2bc0b16c377","weight":1},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":1},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":1},{"event_id":3968,"event_guid":"24923407-2fd3-4042-bc94-dd42083d5c1a","weight":1},{"event_id":3972,"event_guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","weight":1},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":2},{"event_id":3979,"event_guid":"3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef","weight":1},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":3},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":3},{"event_id":4088,"event_guid":"448bb3d1-e38f-5599-9959-4b30deb93314","weight":1},{"event_id":4092,"event_guid":"2dce8843-ff60-5d6e-8118-595df0d67b7f","weight":1},{"event_id":4095,"event_guid":"5a032505-3b50-5e50-b434-504c20dc8d76","weight":1},{"event_id":4096,"event_guid":"ed4cdf43-f868-5350-991d-1ffe5ac4bca1","weight":1},{"event_id":4102,"event_guid":"6dbfc9fe-3e76-5397-9305-6daa428dada7","weight":1},{"event_id":4104,"event_guid":"be21ba43-d19d-5bc3-a550-b286614e6875","weight":1},{"event_id":4250,"event_guid":"80bf473f-8f34-4b9b-92be-ccdbf75952e2","weight":1},{"event_id":4303,"event_guid":"384839be-beef-4ae4-939f-3c2046199c2b","weight":1},{"event_id":4636,"event_guid":"cc553688-027c-4013-8960-d8031c4916b3","weight":1},{"event_id":4648,"event_guid":"9bff5ee1-1094-482d-b053-a62529e8566f","weight":1},{"event_id":5633,"event_guid":"86cb2960-b074-55f3-9416-89ba072a84e5","weight":1},{"event_id":5636,"event_guid":"ba118e5f-1c35-585c-91f6-9477b0c64897","weight":1},{"event_id":6047,"event_guid":"e83405c6-2a35-4834-a462-5da4fe10652e","weight":1},{"event_id":6058,"event_guid":"7fe2a84b-bbed-4a4e-80fb-85b581c14b13","weight":1},{"event_id":6078,"event_guid":"8a3c7006-ba7f-451c-a555-3a9ca4af5f2f","weight":1},{"event_id":6115,"event_guid":"93b7d8a6-345b-405a-a3f2-0dc09ddd2e28","weight":1}]},{"guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","title":"Why LibreOffice is the Office suite of the future","subtitle":null,"slug":"linuxtag11-209-why_libreoffice_is_the_office_suite_of_the_future","link":"https://c3voc.de","description":"LibreOffice is the most powerful and viable Free Software office suite, available cross-platform. We’ll discuss the history, and rational behind the LibreOffice project and its relation to OpenOffice.org. We’ll also look at what we’ve achieved so far, in features, infrastructure, governance and development plan.\nWe will survey the lost opportunity to the Free Software ecosystem that corporate dominated, copyright assignment based projects can be, and the dangers involved. Then we’ll get stuck into how to develop it – even if you are not (yet) a super-star hacker. We'll persuade you to come and get involved with something exciting, and help our mission to make tens of millions of user’s first experience of Free Software something to be proud of.\n\n        ","original_language":"eng","persons":["Michael Meeks (Novell","Inc.)"],"tags":["linuxtag11","209"],"view_count":93,"promoted":false,"date":"2011-05-12T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-08-01T10:30:06.184+02:00","length":2675,"duration":2675,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/209-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/209-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-209-why_libreoffice_is_the_office_suite_of_the_future","url":"https://api.media.ccc.de/public/events/2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":2082,"event_guid":"exuQFfNR0oVP49Bt6g8kPQ","weight":2},{"event_id":2797,"event_guid":"d934d3e2-9de8-11e5-8a67-5b7bcd9fe77d","weight":2},{"event_id":2814,"event_guid":"3cb4101c-2042-4883-b6fb-6591994a70c0","weight":3},{"event_id":2899,"event_guid":"0c8f0e98-92ee-42ba-aa75-04fc50344904","weight":2},{"event_id":2938,"event_guid":"03c8501f-d327-4228-a9fe-2635370d25d2","weight":2},{"event_id":3546,"event_guid":"d9b6af5a-3215-4dc7-8fc5-071c5f6f568e","weight":2},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":2},{"event_id":3850,"event_guid":"ae999450-3893-11e7-890f-9f81551c7b53","weight":2},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":2},{"event_id":3975,"event_guid":"cf268405-84ad-567b-8bc1-27404dcb15c7","weight":2},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":2},{"event_id":3977,"event_guid":"46d8cb3b-572e-5178-afa5-56a1200a238b","weight":2},{"event_id":3979,"event_guid":"3c2e6d8f-b0da-56a9-8d3d-9183bd6b20ef","weight":2},{"event_id":3981,"event_guid":"9e99459c-f603-5799-bda3-78b831bc64d7","weight":3},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":3},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":8},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":8},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":12},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":4},{"event_id":3988,"event_guid":"0dfdf83e-5cc3-4443-930e-fc149a84c812","weight":2},{"event_id":6024,"event_guid":"04b15cf2-0797-464d-92c1-245bff59b4bc","weight":2}]},{"guid":"f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","title":"Lightweight virtualization: LXC vs. OpenVZ","subtitle":null,"slug":"linuxtag11-107-lightweight_virtualization_lxc_vs_openvz","link":"https://c3voc.de","description":"Betriebssystem- oder Containervirtualisierung hat bereits eine lange Geschichte unter Linux. Damit ist eine Virtualisierung von verschiedenen Linux Distributionen mit nur einem einzigen laufenden Linux Kernel möglich. Es ist somit die Virtualisierungsmethode mit dem geringsten Overhead und wird schon seit fast einem Jahrzehnt von der Webhosting-Industrie in Form von virtuellen Servern oder neuerdings sogar als Cloud Server erfolgreich eingesetzt.\nBereits Ende 2001 gab es eine erste Version vom Linux-Vserver Projekt. Zeitgleich gab es eine kommerzielle Entwicklung von SWSoft/Parallels unter dem Namen Virtuozzo. Im Jahr 2005 wurde der Source Code von Virtuozzo unter dem Namen OpenVZ freigegeben. Die Popularität von OpenVZ ist seit diesem Zeitpunkt rapide gestiegen, auch Dank der von SWSoft/Parallels aufgebauten Community und des Marketings.\nWeder OpenVZ noch Linux-Vserver schafften es jedoch komplett in den Linux Kernel aufgenommen zu werden und sind deshalb nur über Kernel Patches verfügbar.\nGenau an diesem Punkt setzt LXC (Linux Containers) an. Es ist seit 2.6.29 umfassend im Mainline Kernel enthalten. Der Großteil der aktuellen Distributionen unterstützt daher auch bereits LXC: Debian ab Squeeze, Ubuntu ab Karmic, RHEL 6 als Technology Preview, openSUSE ab 11.2 LXC verwendet cgroups (control groups) für die Isolierung und Limitierung von Prozessen. Technologisch steht es OpenVZ kaum nach, im wesentlichen sind die Userspace Tools noch ausbaufähig. LXC unterstützt auch die libvirt Schnittstelle. Dies eröffnet viele Möglichkeiten, zum Beispiel die einfache Integration in den Cluster Manager Pacemaker, welcher eine libvirt Unterstütztung mitbringt.\nDieser Vortrag vergleicht die Technologien OpenVZ und LXC miteinander. Sowohl in Puncto Stabilität, Funktionalität und  Performance. Es wird gezeigt wie ein OpenVZ Container einfach nach LXC migriert werden kann. Außerdem wird eine Einschätzung abgegeben, wie die Zukunft von OpenVZ aussehen könnte. Auch OpenVZ konnte bereits einige Patches zum Linux Kernel beitragen, eine komplette Mainline Inclusion ist jedoch nicht absehbar. Es könnte sich ähnlich wie bei Xen und KVM entwickeln, dass zum Schluss die Aufnahme in den Linux Kernel über die weitere Zukunft entscheidet.\n        ","original_language":"deu","persons":["Christoph Mitasch (Thomas-Krenn.AG)"],"tags":["linuxtag11","107"],"view_count":283,"promoted":false,"date":"2011-05-11T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2025-11-10T19:30:09.874+01:00","length":3185,"duration":3185,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/107-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/107-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f1ce0b2e-36c7-52e8-9bb2-b81773f0c210-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f1ce0b2e-36c7-52e8-9bb2-b81773f0c210-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-107-lightweight_virtualization_lxc_vs_openvz","url":"https://api.media.ccc.de/public/events/f1ce0b2e-36c7-52e8-9bb2-b81773f0c210","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":3436,"event_guid":"bff919d7-0756-4e00-9901-9f9311415f9a","weight":5},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":3},{"event_id":3970,"event_guid":"bb80a752-488c-533d-9953-108ce50ebb01","weight":2},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":7},{"event_id":3978,"event_guid":"152503a0-e221-53c8-91d6-9c4953598d06","weight":2},{"event_id":3983,"event_guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","weight":3},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":4},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":2},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":4},{"event_id":4041,"event_guid":"0c91327c-e167-54e4-b49d-015983c3be04","weight":2},{"event_id":4205,"event_guid":"ee199a82-0af8-4b4e-ad47-b83562fc3042","weight":2},{"event_id":5446,"event_guid":"0f2f3643-570b-5e82-ae4d-0104af27867c","weight":2}]},{"guid":"f21bc737-27f2-5aed-be11-48c52f144f4d","title":"IPv6 - Ungefährlich ?","subtitle":null,"slug":"linuxtag11-305-ipv6_ungefhrlich_","link":"https://c3voc.de","description":"IPv6 ist in aller Munde. Ende des Jahres wird das RIPE unter Umständen keine IPv4 Adressen mehr verteilen können, da der Pool entgültig erschöpft ist. IPv6 ist der angesagte Retter in der Not. Für den Administrator und Anwender drängen sich nun die folgenden Fragen auf: - Was macht IPv6 anders?\n- Wie erhalte ich Zugang zu IPv6? - Was muss ich in meiner Infrastruktur ändern, um IPv6 nutzen zu können? - Nutze ich IPv6 möglicherweise bereits ohne es zu wissen? - Ist IPv6 ungefährlich bzw. wie kann ich es sicher nutzen?\nDieser Vortrag wird sich vorrangig mit der letzten Frage beschäftigen und die Möglichkeiten der sicheren Nutzung unter LInux vorstellen. Die bekannten Angriffe auf den IPv6 Stack und deren Erkennung werden erläutert. Das Publikum erhält einen Überblick über die Probleme, deren mögliche Lösungen und Best Practice Techniken für die Einführung von IPv6.\n        ","original_language":"deu","persons":["Ralf Spenneberg (OpenSource Training Ralf Spenneberg)"],"tags":["linuxtag11","305"],"view_count":354,"promoted":false,"date":"2011-05-13T00:00:00.000+02:00","release_date":"2017-06-22T02:00:00.000+02:00","updated_at":"2026-01-09T10:30:15.151+01:00","length":3594,"duration":3594,"thumb_url":"https://static.media.ccc.de/media/events/linuxtag/2011/305-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/linuxtag/2011/305-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f21bc737-27f2-5aed-be11-48c52f144f4d-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/linuxtag/2011/f21bc737-27f2-5aed-be11-48c52f144f4d-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/linuxtag11-305-ipv6_ungefhrlich_","url":"https://api.media.ccc.de/public/events/f21bc737-27f2-5aed-be11-48c52f144f4d","conference_title":"Linuxtag 2011","conference_url":"https://api.media.ccc.de/public/conferences/linuxtag11","related":[{"event_id":205,"event_guid":"import-17e2f2334e694b4d28","weight":19},{"event_id":1466,"event_guid":"import-ff0545dcff90fcd929","weight":6},{"event_id":2967,"event_guid":"cabf79b8-cadc-45ef-89c8-c3c877baf379","weight":14},{"event_id":2968,"event_guid":"472cf626-050c-409e-b5fb-c9ee5ef9096f","weight":4},{"event_id":3640,"event_guid":"700a07e7-a9c4-437b-a4c5-4491b23a9b4a","weight":4},{"event_id":3654,"event_guid":"ac80424a-f4dc-431d-95f3-3f85664ba2dc","weight":7},{"event_id":3671,"event_guid":"4ef69e6a-026f-4b30-888d-af654b220a3d","weight":5},{"event_id":3851,"event_guid":"a2b0d408-3f34-11e7-a2ff-b7e0ed5cc95f","weight":5},{"event_id":3969,"event_guid":"3da0c4af-8e71-491f-a9cc-206d5fd98325","weight":5},{"event_id":3973,"event_guid":"5a9c34ce-354c-5c44-b844-0d1504a11e9e","weight":9},{"event_id":3976,"event_guid":"971c4c94-332f-55f6-a497-6c2c306d2e8c","weight":4},{"event_id":3980,"event_guid":"2d967d3a-bb8f-5576-aa1f-8fa0708e1fb2","weight":8},{"event_id":3982,"event_guid":"fcc2ffca-3079-5b55-ba27-a676c7b5e8c7","weight":19},{"event_id":3985,"event_guid":"35777092-46cc-5e20-a636-7672f7faf62b","weight":7},{"event_id":3986,"event_guid":"ff2bf44f-3417-5914-a017-9777087662f7","weight":24},{"event_id":3987,"event_guid":"2173f39e-c5e8-548c-ad01-d7bdb1417c10","weight":5},{"event_id":5738,"event_guid":"fafacf91-9842-4a5f-bb02-146250450001","weight":12}]}]}