I work in a financial sector of which security is very essential. I need to setup a site-to-site VPN over the internet for one of our subsidiaries oversea. However, i'm in doubt whether to use a Router at both ends or ASA FW. Does using a router has lesser security than using a FW or what advantage do i have using a FW over a router VPN?.
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...