Portmaster: Open-source application firewallHelp Net Security·Dec 3, 00:00 UTC · Dec 3, 2025Malware30
Faction: Open-source pentesting report generation and collaboration frameworkHelp Net Security·Apr 9, 17:27 UTC · Apr 9, 2024Vulnerability130
Conjur: Open-source secrets management and application identityHelp Net Security·Dec 24, 00:00 UTC · Dec 24, 2025AI safety & security30
Nono: Open-source sandbox for AI agentsHelp Net Security·Jul 27, 00:00 UTC · Jul 27, 2026AI safety & security30
Zabbix: Open-source IT and OT observability solutionHelp Net Security·Dec 17, 00:00 UTC · Dec 17, 2025AI safety & security30
Assess multi-cloud security with the open-source CNAPPgoat projectHelp Net Security·Apr 19, 15:25 UTC · Apr 19, 2024Vulnerability30
Meet the new generation of white hatsHelp Net Security·Mar 18, 00:00 UTC · Mar 18, 2019Vulnerability30
TruffleHog: Open-source solution for scanning secretsHelp Net Security·Sep 16, 19:20 UTC · Sep 16, 2025AI safety & security30
Praxen: Open-source AI agent behavior verificationHelp Net Security·Jun 24, 00:00 UTC · Jun 24, 2026AI safety & security30
Nuclei: Open-source vulnerability scannerHelp Net Security·Aug 26, 00:00 UTC · Aug 26, 2024Vulnerability30
VulnRisk: Open-source vulnerability risk assessment platformHelp Net Security·Nov 5, 00:00 UTC · Nov 5, 2025Vulnerability30
pqcscan: Open-source post-quantum cryptography scannerHelp Net Security·Jul 14, 00:00 UTC · Jul 14, 2025AI safety & security30
Maltrail: Open-source malicious traffic detection systemHelp Net Security·Oct 15, 00:00 UTC · Oct 15, 2025Malware30
Proximity: Open-source MCP security scannerHelp Net Security·Oct 29, 00:00 UTC · Oct 29, 2025AI safety & security30
Ghidra: Open-source software reverse engineering frameworkHelp Net Security·Jun 17, 00:00 UTC · Jun 17, 2024Vulnerability230
Checkmarx SCA: New SaaS-based software composition analysis solutionHelp Net Security·Jun 3, 00:00 UTC · Jun 3, 2020Vulnerability30
Aegis Authenticator: Free, open-source 2FA app for AndroidHelp Net Security·Jul 7, 00:00 UTC · Jul 7, 2025AI safety & security30
Grype: Open-source vulnerability scanner for container images, filesystemsHelp Net Security·Jul 18, 00:00 UTC · Jul 18, 2024Vulnerability30
SingGuard-NSFA: Open-source guardrails for agentic AIHelp Net Security·Jul 15, 00:00 UTC · Jul 15, 2026AI safety & security30
cnspec: Open-source, cloud-native security and policy projectHelp Net Security·Nov 24, 00:00 UTC · Nov 24, 2025Vulnerability130
Kanister: Open-source data protection workflow management toolHelp Net Security·Jun 26, 00:00 UTC · Jun 26, 2025AI safety & security30
Superagent: Open-source framework for guardrails around agentic AIHelp Net Security·Dec 29, 00:00 UTC · Dec 29, 2025AI safety & security30
Prometheus: Open-source metrics and monitoring systems and servicesHelp Net Security·Dec 15, 00:00 UTC · Dec 15, 2025AI safety & security30
ProxyBridge: Open-source proxy routing for Windows applicationsHelp Net Security·Nov 12, 00:00 UTC · Nov 12, 2025AI safety & security30
Brakeman: Open-source vulnerability scanner for Ruby on Rails applicationsHelp Net Security·Jan 26, 00:00 UTC · Jan 26, 2026Vulnerability30
Firezone: Open-source platform to securely manage remote accessHelp Net Security·Sep 29, 00:00 UTC · Sep 29, 2025AI safety & security30
Open-source password recovery utility Hashcat 7.0.0 releasedHelp Net Security·Aug 4, 00:00 UTC · Aug 4, 2025AI safety & security30
Anubis: Open-source web AI firewall to protect from scraper botsHelp Net Security·Dec 22, 00:00 UTC · Dec 22, 2025AI safety & security30
GitPhish: Open-source GitHub device code flow security assessment toolHelp Net Security·Jul 3, 00:00 UTC · Jul 3, 2025Phishing & fraud30
Kopia: Open-source encrypted backup tool for Windows, macOS, LinuxHelp Net Security·Aug 25, 00:00 UTC · Aug 25, 2025AI safety & security30
UTMStack: Open-source unified threat management platformHelp Net Security·Dec 12, 15:13 UTC · Dec 12, 2025Malware30
Automated Emulation: Open-source breach and attack simulation labHelp Net Security·Apr 9, 17:28 UTC · Apr 9, 2024AI safety & security30
CERT UEFI Parser: Open-source tool exposes UEFI architecture to uncover vulnerabilitiesHelp Net Security·Jan 28, 00:00 UTC · Jan 28, 2026Vulnerability30
Falco: Open-source cloud-native runtime security tool for LinuxHelp Net Security·Jul 16, 00:00 UTC · Jul 16, 2025AI safety & security30
Metis: Open-source, AI-driven tool for deep security code reviewHelp Net Security·Nov 19, 00:00 UTC · Nov 19, 2025AI safety & security30
Secretive: Open-source app for storing and managing SSH keys in the Secure EnclaveHelp Net Security·Jul 31, 00:00 UTC · Jul 31, 2024Malware30
Autoswagger: Open-source tool to expose hidden API authorization flawsHelp Net Security·Jul 24, 00:00 UTC · Jul 24, 2025Vulnerability30
Proxmox Mail Gateway: Open-source email security solution reaches version 9.0Help Net Security·Oct 6, 00:00 UTC · Oct 6, 2025Malware30
Several Bugs Found in 3 Open-Source Software Used by Several BusinessesThe Hacker News·Jul 30, 03:32 UTC · Jul 30, 2021VulnerabilityCVE-2021-3539CVE-2021-31867CVE-2021-31869+6 CVEs35
Google open-sources Fully Homomorphic Encryption (FHE) toolkitThe Record·Dec 10, 00:00 UTC · Dec 10, 2022Vulnerability30