4 ms·

Use physical tokens. Passwords is not the future.

• MBCook 4y ago
  Is that an option for the root password on Linux?
  • SkyMarshal 4y ago
    Yeah, for example: https://support.yubico.com/hc/en-us/articles/360018695819-Ubuntu-Linux-20-Login-Guide-Challenge-Response https://support.yubico.com/hc/en-us/articles/360018695819-Ub...
    • Hackbraten 4y ago
      What would keep a side-channel attacker from reading your YubiKey PIN from kernel memory, and then racing all your authentication attempts until it manages to win the physical button event?
      • SkyMarshal 4y ago
        Nothing maybe. But if a side-channel attack gains access to kernel memory, they can do just about anything, and no login scheme is secure against that.