IPS and IDS- ARP Inbalance-of-Requests and TCP High Port Sweep
Does anybody knows about ARP Inbalance-of-Requests and TCP High Port Sweep IPS signature? We've been receiving numerous numbers of alerts with this kind of signature in the IPS.
Actually, I'm planning to tune these events in IPS and I really need your inputs if it is safe to tune. Based on my investigation, most of the source and destination IP's are internal to our network (e.g servers, workstation and other device).
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...