It is not clear to me with that link. Do I need to deploy two ASA for content security and IPS? If that's the case, how do I replace fortigate if that appliance does it all? It does not tell me about DMZ interfaces as well.
Do I have to buy ASA that says explicitly that it supports DMZ?
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...