# Only allow three auth attempts MaxAuthTries 3 # Only allow two simultaneous sessions MaxSessions 2 # Forbid agent forwarding AllowAgentForwarding no # Forbid TCP forwarding AllowTcpForwarding no # Forbid X11 forwarding X11Forwarding no # Disable TCPKeepAlive TCPKeepAlive no # Maximum number of client alive messages sent without response|| ClientAliveCountMax 2 # Forbid sshing as root PermitRootLogin no # Disable compression Compression no