Re: Crackers?

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What program/process corresponds to the "SERVERS[5344]" log?

To protect portmap (and other daemon), I  would make sure that your firewall 
blocks any unwanted traffc for services that you don't want available to the 
'net.
As extra protection - firewalls can become misconfigured; I found this out 
through experience ;)   - set up Linux firewalling and then for "suspenders"  
configure your /etc/hosts.deny and /etc/hosts.allow files. Defense in layers 
can really help - or at least make you sleep a little better.  

Of course the best protection is to turn off and may be uninstall servers 
(services) that you won't be using.

On Thursday 16 May 2002 06:05 am, John Summerfield wrote:
> Is this being broken into? If so, what do I look for?
> May  6 03:22:36 gateway SERVER[5344]: Dispatch_input: bad request line
> 'BBàóÿ¿áóÿ¿âóÿ¿ãóÿ¿XXXXXXXXXXXXXXXXXX%.160u%300$n%.17u%301$nsecurity%302$n%
> May  6 03:22:56 gateway portmap[5360]: connect from 202.105.49.12 to
> getport(ypbind): request from unauthorized host
> May  6 03:23:01 gateway portmap[5361]: connect from 202.105.49.12 to
> getport(ypbind): request from unauthorized host
> May  6 03:23:06 gateway portmap[5362]: connect from 202.105.49.12 to
> getport(ypbind): request from unauthorized host
> May  6 03:23:11 gateway portmap[5363]: connect from 202.105.49.12 to
> getport(ypbind): request from unauthorized host



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