Don't let these open-source cybersecurity tools slip under your radarHelp Net Security·Jan 27, 00:00 UTC · Jan 27, 2025Vulnerability30
33 Open-Source Cybersecurity Solutions You Didn’T Know You NeededHelp Net Security·Sep 10, 00:00 UTC · Sep 10, 2024Vulnerability30
35 open-source security tools to power your red team, SOC, and cloud securityHelp Net Security·Jun 18, 00:00 UTC · Jun 18, 2025AI safety & security30
25 Open-Source Cybersecurity Tools That Don’T Care About Your BudgetHelp Net Security·Apr 27, 00:00 UTC · Apr 27, 2026Vulnerability30
20 Open-Source Cybersecurity Tools To Keep Your Team Ready For AnythingHelp Net Security·Jul 8, 00:00 UTC · Jul 8, 2026Vulnerability30
20 Essential Open-Source Cybersecurity Tools That Save You TimeHelp Net Security·Mar 25, 00:00 UTC · Mar 25, 2024Ransomware45
15 Open-Source Cybersecurity Tools You'Ll Wish You'D Known EarlierHelp Net Security·Apr 9, 17:31 UTC · Apr 9, 2024AI safety & security30
Hottest cybersecurity open-source tools of the month: May 2026Help Net Security·May 28, 00:00 UTC · May 28, 2026Vulnerability30
Following Log4j: Supporting the developer community to secure ITHelp Net Security·Nov 1, 00:00 UTC · Nov 1, 2022Vulnerability30
Hottest cybersecurity open-source tools of the month: March 2026Help Net Security·Mar 31, 00:00 UTC · Mar 31, 2026Vulnerability30
Hottest cybersecurity open-source tools of the month: February 2026Help Net Security·Feb 26, 00:00 UTC · Feb 26, 2026Malware30
Hottest cybersecurity open-source tools of the month: January 2026Help Net Security·Jan 29, 00:00 UTC · Jan 29, 2026Vulnerability30
Hottest cybersecurity open-source tools of the month: December 2024Help Net Security·Dec 31, 00:00 UTC · Dec 31, 2024Vulnerability30
Hottest cybersecurity open-source tools of the month: May 2025Help Net Security·May 28, 00:00 UTC · May 28, 2025Vulnerability30
Hottest cybersecurity open-source tools of the month: March 2025Help Net Security·Apr 2, 08:43 UTC · Apr 2, 2025Vulnerability30
Hottest cybersecurity open-source tools of the month: August 2025Help Net Security·Aug 27, 00:00 UTC · Aug 27, 2025Vulnerability30
Vigil: Open-source LLM security scannerHelp Net Security·Feb 6, 12:19 UTC · Feb 6, 2024AI safety & security30
Open-source software usage slowing down for fear of vulnerabilities, exposures, or risksHelp Net Security·Sep 20, 00:00 UTC · Sep 20, 2022Vulnerability30
Invicti SCA enables users to track and secure open-source componentsHelp Net Security·Mar 2, 00:00 UTC · Mar 2, 2022Vulnerability30
20 cybersecurity projects on GitHub you should check outHelp Net Security·Jun 8, 00:00 UTC · Jun 8, 2023Exploit / PoC45
Aqua Trivy open-source security scanner now finds Kubernetes security risksHelp Net Security·Nov 8, 00:00 UTC · Nov 8, 2023Vulnerability30
Bytebase: Open-source database DevOps toolHelp Net Security·Jan 19, 00:00 UTC · Jan 19, 2026AI safety & security30
Open-source flow monitoring with SENSOR: Benefits and trade-offsHelp Net Security·Aug 14, 00:00 UTC · Aug 14, 2025AI safety & security30
Hopper Security emerges from stealth to fix open-source security problemsHelp Net Security·Apr 29, 00:00 UTC · Apr 29, 2025Vulnerability30
Bugs in open-source libraries impact 70% of modern softwareSecurity Affairs·May 26, 07:47 UTC · May 26, 2020Vulnerability30
AsyncRAT's Open-Source Code Sparks Surge in Dangerous Malware Variants Across the GlobeThe Hacker News·Jul 15, 00:00 UTC · Jul 15, 2025Malware30
CrowdSec: Open-source security solution offering crowdsourced protectionHelp Net Security·Sep 18, 00:00 UTC · Sep 18, 2024Policy & legal30
WebCopilot: Open-source automation tool enumerates subdomains, detects bugsHelp Net Security·Mar 25, 07:14 UTC · Mar 25, 2024Vulnerability30
Vigolium: Open-source vulnerability scannerHelp Net Security·May 27, 00:00 UTC · May 27, 2026Vulnerability30
Microsoft open-sources tools for designing and testing AI agentsHelp Net Security·May 21, 00:00 UTC · May 21, 2026Vulnerability130
Sandyaa: Open-source autonomous security bug hunterHelp Net Security·May 13, 00:00 UTC · May 13, 2026Exploit / PoC45
CISO Assistant: Open-source cybersecurity management and GRCHelp Net Security·Jan 14, 00:00 UTC · Jan 14, 2026AI safety & security30
Week in review: 40 open-source tools securing the stack, invisible IT to be the next workplace priorityHelp Net Security·Dec 14, 00:00 UTC · Dec 14, 2025Vulnerability30
InterceptSuite: Open-source network traffic interception toolHelp Net Security·Sep 8, 00:00 UTC · Sep 8, 2025AI safety & security30
Cervantes: Open-source, collaborative platform for pentesters and red teamsHelp Net Security·Jul 23, 00:00 UTC · Jul 23, 2025AI safety & security30
Calico: Open-source solution for Kubernetes networking, security, and observabilityHelp Net Security·Jul 21, 00:00 UTC · Jul 21, 2025AI safety & security30
OWASP Nettacker: Open-source scanner for recon and vulnerability assessmentHelp Net Security·Jun 11, 00:00 UTC · Jun 11, 2025Vulnerability30
fiddleitm: Open-source mitmproxy add-on identifies malicious web trafficHelp Net Security·Jun 9, 00:00 UTC · Jun 9, 2025Malware30
Woodpecker: Open-source red teaming for AI, Kubernetes, APIsHelp Net Security·May 28, 00:00 UTC · May 28, 2025AI safety & security30