Network tools both offensive and defensive operations can utilize.
|NetworkMiner||A passive network sniffer/packet capturing tool.|
|ngrep||A PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets.|
|tcpdump||The TCPdump network dissector. Capture network traffic and analyze in Wireshark.|
|Wireshark||Network protocol analyzer.|