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Re: network security



Hi, use ssh (to replace rsh, rscp, etcc..) and tcp wrappers, also
edit /etc/inetd.conf and disallow tftp and other unneeded services, such
as rsh, etc.. also you may use pam, and shadowed passwds, go to the 'cert'
pages (i don't recall the address but you can lookfor them, or someone
else might post it.) 

good luck,
adham


-------------------------------------
Adham Hashibon
The Physics Department,
Technion - Israel Institute of Technology
Haifa 32000, Israel
Tel:972-4829-2043, Fax:972-4822-1514
****** Live long and prosper ******
-------------------------------------


On Mon, 7 Jun 1999, yair linux wrote:

> Hello 
> I have a Red-Hat 4.2 that is used as a web and mail server.
> Until now it worked in a small - almost independent - network.
> Now it is going to be a part of a large network and I was asked to 
> improve its security level.
> What would you recommend me?
> Thanks Yair
> 
> 
> 
> 
> 
>