I'm currently working with Cisco ASA 5505 to provide two-factor authentication on Clientless SSL VPN by integrating it with CA AuthMinder. The requiremet is to achieve One Time Password (2nd factor) alongwith Active Drectory credentials(1st factor).
Second factor i.e. OTP will be authenticated by 3rd party authentication system CA AuthMinder acting as a RADIUS server. It will be such that the user attempting to login will provide first factor and if successfull will be redirected to Authentication Systems's webpage.
I am pretty sure that I'd have to modify defulat SSL VPN Login page so that it can land the user to the page providing OTP field.
Anyone aware of what changes to be made. Any rough idea if not exact details of what to do will be highly appreciated.
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...