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Re: SFTP question



On Wed, Dec 24, 2014 at 11:18:36AM -0500, Jerry Stuckle wrote:
> On 12/24/2014 2:01 AM, Danny wrote:
> > Hi Bob,
> > 
> > You were right, SFTP, FileZilla and Proftp confused the hell out of me ... lol
> > ... I must add in my defense though that I was in a state of panic after syslog
> > warned me of an attack by someone during the night via ssh ... So I frantically tried to
> > make ssh and Proftp work together without reading the online guides properly ...
> > 
> > Sometimes one does stupid things ... lol ...
> > 
> > Thanks for everyone's input ...
> > 
> > Danny
> > 
> 
> Danny,
> 
> As a side note - don't panic over SSH attacks.  Instead, use the right
> tools and techniques to secure your systems and let them do their jobs.
>  Monitor the server to ensure you didn't leave any holes.
> 
> For instance, Fail2ban blocked over 100 IP's from accessing one of my
> servers on yesterday alone.  The attacks keep coming, but none have ever
> succeeded.

Not surprisingly, I mostly agree with the advice given here, we all
learnt from the same sources.

Nonetheless, since you claimed to be using puTTy for your ssh needs on
windows, I should warn you that recently someone claimed to be able to
use it as a means to compromise a ssh server:

http://seclists.org/fulldisclosure/2014/Dec/42

I have not put it's claims to test, but since the last stable version of
putty dates back one year

http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html

and since there seems to be no mention of this bug on putty bug tracking
system

http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/

I guess you should deploy it at large, at least until it has been fixed.

Good luck!

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