{"guid":"863d4702-cf23-5e03-942d-773cdc2ccbef","title":"Rethinking systemd-homed's Key Hierarchy","subtitle":null,"slug":"all-systems-go-2026-412-rethinking-systemd-homed-s-key-hierarchy","link":"https://cfp.all-systems-go.io/all-systems-go-2026/talk/TL3KGN/","description":"When you lock your systemd-homed enabled Linux desktop today, your home directory (including the desktop session) is fully frozen. This happens because systemd-homed uses a single cryptographic key (the LUKS volume key) and throws it away during lock. Want to lock away just your credentials as on a normal screen lock while keeping music playing and notifications coming through? 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