Re: Can CSIDS detect content/context attacks in ESP traffic?
If by north you mean outside the VPN, then the sensor will not be able to inspect the traffic as its encrypted. If this is the case, putting the sensor behind the VPN would definitely make sense. This assumes you want to inspect the traffic traversing the VPN of course.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...