HI i`m running a Debian Server as well but i got a lot of attacks on my SSH port reverse mapping checking getaddrinfo for 89.**** failed - POSSIBLE BREAK-IN ATTEMPT! Mar 23 22:39:21 dserver sshd[2340]: subsystem request for sftp Mar 23 22:39:21 dserver sshd[2342]: (pam_unix) session opened for user root by (uid=0) my port SSH is not 22 i have changed, but i still have attacks, does anybody know how to protect from this ?
