Re: [CentOS] Intrusion Attempt Prevension - iptables problems

2009-01-12 Thread David Klann
to '*' in /etc/shadow), and allow only sudo(1) access to privileged commands (this is the default on Ubuntu systems), and 3) disable password authentication in sshd_config and require all ssh users to log in using public key authentication. Probably other things one can do, but

Re: [CentOS] Intrusion Attempt Prevension - iptables problems

2009-01-12 Thread David Klann
On Mon, 12 Jan 2009 17:47:08 -0600 Ned Slider wrote: > Welcome :-) > Thanks! > > > http://wiki.centos.org/HowTos/Network/SecuringSSH Good guide -- thanks for pointing it out. I also like the idea of implementing denyhosts that Steve Huff pointed out. I use that on a public (virtual) server I