Lennart Poettering on Nostr: Hence, to securely log in, you' alway hit the SAK key combination first (on Windows, ...
Hence, to securely log in, you' alway hit the SAK key combination first (on Windows, that's Ctrl-Alt-Del), and once the real login screen pops up, you are ready to go.
The Linux kernel has been supporting a SAK concept for a long time too. (see: https://www.kernel.org/doc/html/v5.6/security/sak.html – it's also available via magic sysrq K). However, the way it is implemented is a bit too drastic: it simply kills *anything* with an open fd to the console.
The Linux kernel has been supporting a SAK concept for a long time too. (see: https://www.kernel.org/doc/html/v5.6/security/sak.html – it's also available via magic sysrq K). However, the way it is implemented is a bit too drastic: it simply kills *anything* with an open fd to the console.