Security Basics mailing list archives

Re: ICQ Corporate Security Risks


From: Michael Gale <michael.gale () bluesuperman com>
Date: Mon, 14 Mar 2005 18:55:24 -0700

Hello,

Why not switch to a Jabber server, use a client that supports only client to server communication and then restrict connections to SSL / TLS only.

That would solve all your problems plus allowing you to log all conversations.

Plus it is free :)

Michael.



Andrew Aris wrote:
Hi guys,

Just looking for a quick sort of straw poll really, my company runs an
internal ICQ corporate server for internal IM and we occasionally have
people who are out on the road who need to communicate with people back at
the office, the current method is to VPN in to the XP Pro box that hosts the
ICQ and connect to it that way, however the drawbacks of this are that a)
only one person can do it at any one time b) sending ICQ messages is clunky
as you have to wait for the direct connection attempt to time out and then
"send through server". The proposed solution is to open the ICQ port on the
firewall and then port forward to the appropriate machine thus solving both
the problems.

My question is how great a security risk do people think this would be?

cheers,

Andrew





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