Blackhole

[Tobias Speckbacher]

> -----Original Message-----
> From: redhat-list-bounces at redhat.com [mailto:redhat-list-
> bounces at redhat.com] On Behalf Of Burke, Thomas G.
> Sent: Monday, April 11, 2005 11:40 AM
> To: General Red Hat Linux discussion list
> Subject: RE: Blackhole
> 
> In fact, get away from ssh1 - it has some well-known vulnerabilities,
that
> AFAIK, no one has fixed.  Got to ssh2.  See www.ssh.org.

Or simply go into sshd_config and remove the 1 on the Protocol
parameter.

> 
>     -Tom
> 
> -----Original Message-----
> From: redhat-list-bounces at redhat.com [mailto:redhat-list-
> bounces at redhat.com]On Behalf Of Chris Kenward
> Sent: Monday, April 11, 2005 2:20 PM
> To: 'General Red Hat Linux discussion list'
> Subject: RE: Blackhole
> 
> 
> 
> Hi Reuben
> 
> > 2. Run several rootkit detection. Rookit hunter (
> http://www.rootkit.nl/)
> > and chkrootkit ( http://www.chkrootkit.org/) are two commons program
for
> > rootkit detection.
> 
> Have now used therootkit as well... Impressive!! This is one of the
items
> it
> came up with... How do I change SSH so that access directly as root is
NOT
> allowed?
> 
> * Check: SSH
>    Searching for sshd_config...
>    Found /etc/ssh/sshd_config
>    Checking for allowed root login...
>    Watch out Root login possible. Possible risk!
> 
> Regards
> Chris
> 
> 
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