Re: IDS, IPS and encrypted traffic

--On 03 December 2004 04:50 +0800 neil@slampt.net wrote:

> Have you looked at the Mcafee Intrushield product?
> The latest version of the sensor software has the ability to load SSL
> keys and  then decrypt/inspect the traffic in realtime.

To clarify; the idea behind this is that you load the NIDS with the private 
keys for any SSL servers that *you* administer, then the NIDS is able to 
decrypt and examine the content of sessions established with those servers 
(i.e. looking for SQL injection attacks and the like).

This is useful in its own right, but it is not a general-purpose technology 
for inspecting /all/ encrypted sessions, or even all HTTPS/SSL sessions.

> Regards
> Neil Archibald

Best Regards,
Alex.
--
Alex Butcher: Security & Integrity, Personal Computer Systems Group
Information Systems and Computing             GPG Key ID: F9B27DC9
GPG Fingerprint: D62A DD83 A0B8 D174 49C4 2849 832D 6C72 F9B2 7DC9



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