We use the AIM protocol (although with some restrictions - no inbound file transfers -
and Trillian, which supports encryption), and it's a valuable part of our business tools.
If we were to remove this feature, it would be a noticeable detriment to employee's
productivity. The most important consideration with every security restriction is
vulnerability vs functionality. My company is an ISP, if I were responsible for the
security of a financial organization, I'd lock everything down as tightly as possible.
Something to think about is setting up an internal IM server as a compromise.

- Z



> Hi,
>
> We currently are allowing web based chat and instant messaging.  I know
> that there are lots of security issues involved with its usage.  The IT
> folks are telling me that it is a common practice in the industry.  I have
> a hard time believing this and this is one battle I would like to take on.
>
> QUESTION:  DOES YOUR COMPANY ALLOW WEB BASED CHAT AND INSTANT MESSAGING?
> If this was a battle you fought, could you please give me some ideas on how
> you won the battle.  Any good articles/white papers that could support my
> position?
>
>
> Toni CISSP, CPA
> Security Services
> NW Mutural Banking LTD

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