If you are a part of defending an infrastructure, then you know defense-in-depth is the name of the game. The more detection systems that can be employed to detect anomalies or malicious actions, the better chance you stand to have a safe network. One of many ways to aid in
Month: March 2016
Network Grep for the Folks Who Love to Grep!
Network grep (ngrep) is a great program that allows you to search and filter network packets rather quickly. There is some resemblance to the well-known Linux grep program. Ngrep can analyze live traffic or saved pcaps. The man pages for ngrep are rather straightforward. Ngrep currently recognizes IPv4/ 6, TCP,