Tacacs packets are encrypted between the Access server and Tacacs server snd the "shared Secret" or "key" used to encrypt/decrypt it. For more information, refer to TACACS RFC about how the encrypted packets are generated using shared Key.
Well smart guys with secret key can damage many things.
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...
[toc:faq]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 and UDP are I...