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> I'd also be interested to know what if anything one can do about this,
> besides blocking the IPs 
1. If you don't need SSH, turn it off.
2. Use the ssh.com version of SSH as it has a better security history than
   OpenSSH by about 4:1.
3. Edit your /etc/hosts.allow and /etc/hosts.deny to allow SSH access only
   from those systems that need it.

> -Jay

Bob Toxen
bob at verysecurelinux.com               [Please use for email to me]
<a  rel="nofollow" href="http://www.verysecurelinux.com";>http://www.verysecurelinux.com</a>        [Network&amp;Linux/Unix security consulting]
<a  rel="nofollow" href="http://www.realworldlinuxsecurity.com";>http://www.realworldlinuxsecurity.com</a> [My book:&quot;Real World Linux Security 2/e&quot;]
Quality Linux &amp; UNIX security and SysAdmin &amp; software consulting since 1990.

&quot;Microsoft: Unsafe at any clock speed!&quot;
   -- Bob Toxen 10/03/2002


&gt; On Sunday 06 February 2005 10:38 pm, Jim Philips wrote:
&gt; &gt; Feb  6 06:53:55 localhost sshd[1659]: Invalid user patrick from
&gt; &gt; 62.193.234.89
&gt; &gt; Feb  6 06:53:55 localhost sshd[1659]: Failed password for invalid user
&gt; &gt; patrick from 62.193.234.89 port 37002 ssh2
&gt; &gt; Feb  6 06:53:57 localhost sshd[1663]: Invalid user patrick from
&gt; &gt; 62.193.234.89
&gt; &gt; Feb  6 06:53:57 localhost sshd[1663]: Failed password for invalid user
&gt; &gt; patrick from 62.193.234.89 port 37199 ssh2
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&gt; Ale at ale.org
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