I'm a beginner with IPS, but I'm confused with the terms packet and content filter, when I'm looking in some documents on the web they are talking about packet filtering; statefull packet filtering etc ..., I see also the term content filtering, what is an IPS doing packet or content filtering ?
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...