Re: IOS Firewall Feature Set VS SecureIDS and NetRanger
Are you referring to the IDS functionality contained in the IOS Firewall feature set?
If so, there are many advantages that you will have using our full blown CS IDS solution (hardware sensors & management console). Two noteworthy diffrences are as follows:
- The IDS functionality with the IOS FW feature supports a limited # of signatures (57) as compared to our full blown IDS solution (currently 300+ sigs.). This is due to the fact that the router on which they reside takes a performance hit as a result of supporting this functionality.
- the update cycle on the IOS based IDS product is relatively infrequent. The CS IDS (full blown) product is updated on a bimonthly basis and this frequency will be increased with the release of CS IDS 3.0 (in a month).
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...