Security Recommendations for Server Deployment In XOR Out Connection Block return, Pass in Combating Reverse Telnet using OpenBSD Packet Filter Force OpenSSH to only allow users with a key to log in Separate ssh-key per host and user
Allow Access Based on Country with IPdeny Pass out proto icmp GnuPG Store Password Database Locally with pass Security Patches and OS Updates Passphares that you can memorize (4 random words) Configure Email and DNS on Different Host from the website Use a paid SSL Certificate Apache or OpenHTTPD in a Chroot Jail /sbin/nologin is set as the shell Muhammad Muntaza bin Hatta Syawal 1441 H, Banjarbaru - Indonesia
