software

Nagios: Open-source monitoring solution
Nagios is an open-source monitoring solution, now included as part of the robust Nagios Core Services Platform (CSP). It delivers end-to-end visibility across the entire IT …

DefectDojo: Open-source DevSecOps platform
DefectDojo is an open-source tool for DevSecOps, application security posture management (ASPM), and vulnerability management. It helps teams manage security testing, track …

New system aims to keep people connected when networks fail
When disaster strikes, communication often fails. Cell towers can go offline, internet connections can disappear, and people are left without a way to share information or ask …

Proxmox Mail Gateway: Open-source email security solution reaches version 9.0
First released in 2005, the open-source Proxmox Mail Gateway has become a widely adopted mail proxy, positioned between the firewall and the internal mail server to stop …

Protegrity Developer Edition: Free containerized Python package to secure AI pipelines
Protegrity Developer Edition enables developers, data scientists, ML engineers, and security teams an easy way to add data protection into GenAI and unstructured data …

OpenSSL 3.6.0: New features, crypto support
The OpenSSL Project has announced the release of OpenSSL 3.6.0, a feature update that brings significant functionality improvements, standards compliance, and a few key …

Chekov: Open-source static code analysis tool
Checkov is an open-source tool designed to help teams secure their cloud infrastructure and code. At its core, it’s a static code analysis tool for infrastructure as code …

The hidden risks inside open-source code
Open-source software is everywhere. It runs the browsers we use, the apps we rely on, and the infrastructure that keeps businesses connected. For many security leaders, it is …

Firezone: Open-source platform to securely manage remote access
Firezone is an open-source platform that helps organizations of any size manage secure remote access. Unlike most VPNs, it uses a least-privileged model, giving users only the …

Delinea releases free open-source MCP server to secure AI agents
AI agents are becoming more common in the workplace, but giving them access to sensitive systems can be risky. Credentials often get stored in plain text, added to prompts, or …

Kali Linux 2025.3 brings improved virtual machine tooling, 10 new tools
OffSec has released Kali Linux 2025.3, the most up-to-date version of its popular penetration testing and digital forensics platform. What’s new in Kali Linux 2025.3 Better …

Nosey Parker: Open-source tool finds sensitive information in textual data and Git history
Nosey Parker is an open-source command-line tool that helps find secrets and sensitive information hidden in text files. It works like a specialized version of grep, focused …
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