OpenSnitch is a GNU/Linux application firewall that provides interactive outbound connections filtering, the ability to block ads, trackers, or malware domains system-wide, configuration of system firewall from the GUI (nftables), management of multiple nodes from a centralized GUI, and SIEM integration. For installation, download deb/rpm packages from the official GitHub repository and refer to the documentation for detailed information.
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Linux packet crafting tool for testing IDS/IPS and creating attack signatures.
A network protocol analyzer for capturing and analyzing network traffic with a focus on TCP/IP flow reconstruction and response time tracking.
A command line tool for running SQL queries on PCAP files with various output options and a simplistic web-server.
An open source platform for secure remote access management with granular access control and fast speeds.
netsniff-ng is a free Linux networking toolkit with zero-copy mechanisms for network development, analysis, and auditing.
A wrapper around jNetPcap for packet capturing with Clojure, available for Linux and Windows.
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