Search for "Markus Feilner" returned 7 results

33 min
Open Source: A question of national and global security
What will you do when things go bad? Taking precautions in…

28 min
Exchange your Exchange: grommunio - an open source drop-in and so much more
Replacing 42 Exchange protocols in open source with…

61 min
25 Jahre Chipkarten-Angriffe
Von der Historie zur Zukunft

120 min