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RE: [FW1] Blocking outbound traffic.




You can use a list like this one:

http://www.wittys.com/files/all-ip-numbers.txt

and then block all the ports used by common trojans
etc...

However, you are better off, both safety- and management-wise,
in working the other way around:  only open for the specific ports
you need.

Cheers,
Anders :)



> -----Original Message-----
> From: Katsumi, Fred [mailto:[email protected]]
> Sent: 29. juni 2001 05:27
> To: Lenny Sanchez; Amelis Uitenweerde;
> [email protected]
> Subject: RE: [FW1] MSN Messanger
> 
> 
> 
> Are there any good list of ports to block from internal to external?
> 
> Fred
> 


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