Don't you sudo on remote machines. Disable it. Disable 'su' as well Only allow root login from remote with a key: PermitRootLogin without-password Attacker can sniff the user's pass or hack the user's home machine and…
Don't you sudo on remote machines. Disable it. Disable 'su' as well Only allow root login from remote with a key: PermitRootLogin without-password Attacker can sniff the user's pass or hack the user's home machine and…