PacketWatch vs Termshark

PacketWatch is network threat-hunting software built around deep packet analysis. Passive collectors capture complete network packets while the cloud platform analyzes packet metadata; the service says high-fidelity data remains stored locally. Machine-learning and artificial-intelligence analytics identify anomalies and create hunt leads, including Command and Control detections. Investigators can filter and replay traffic retrospectively, create nested rules and export PCAP captures as forensic evidence. Virtual collectors capture cloud traffic, with AWS and Azure named as hunting environments. The product addresses persistent threats, insider threats, data exfiltration, Command and Control activity, and IoT, OT and legacy-device activity. Integrations include CrowdStrike Falcon for endpoint telemetry and containment, and Validin for threat intelligence and DNS context. Fully Managed, Co-Managed and Self-Managed SaaS packages are available, with pricing supplied by quote.

Termshark is a terminal interface for tshark, inspired by Wireshark, for inspecting saved packet captures and live network traffic. It can read pcap files and sniff live interfaces when tshark permits, then apply Wireshark display filters to either. Users can inspect and reassemble TCP and UDP flows, search packets, copy packet ranges, and view conversations involving Ethernet, IPv4, IPv6, UDP, and TCP. Version 2.4 added packet search and profiles for colors and columns. It supports 16-color, 256-color, and truecolor terminal modes. The project lists Linux, macOS, BSD variants, Android through Termux, and Windows, with precompiled executables available through GitHub releases. Termshark is aimed at remote debugging where a large capture can be examined on the remote machine rather than copied to a desktop. It is free and MIT licensed. Packet analysis requires tshark 1.10.2 or newer in PATH; the project notes that tshark has features Termshark does not expose.