On 01/22/2010 06:37 PM, m.roth at 5-cent.us wrote: >> Hi all! >> >> I was scanning my servers with nmap, ( i have installed ssh), and the >> result gave me this: >> >> 22/tcp open ssh >> sshv1: Server Supports SSHv1 > > Yes. Turn off sshv1 in the configuration file. > > mark > http://wiki.centos.org/HowTos/Network/SecuringSSH