open source

Cervantes: Open-source, collaborative platform for pentesters and red teams
Cervantes is an open-source collaborative platform built for pentesters and red teams. It offers a centralized workspace to manage projects, clients, vulnerabilities, and …

Calico: Open-source solution for Kubernetes networking, security, and observability
Calico is an open-source unified platform that brings together networking, security, and observability for Kubernetes, whether you’re running in the cloud, on-premises, …

Tired of gaps in your security? These open-source tools can help
When it comes to spotting threats, security teams need tools that can pull data from all over and make it easier to analyze. In this article, we’ll take a look at some popular …

Falco: Open-source cloud-native runtime security tool for Linux
Falco is an open-source runtime security tool for Linux systems, built for cloud-native environments. It monitors the system in real time to spot unusual activity and possible …

pqcscan: Open-source post-quantum cryptography scanner
pqcscan is an open-source tool that lets users scan SSH and TLS servers to see which Post-Quantum Cryptography (PQC) algorithms they claim to support. It saves the results in …

Open source has a malware problem, and it’s getting worse
Sonatype has published its Q2 2025 Open Source Malware Index, identifying 16,279 malicious open source packages across major ecosystems such as npm and PyPI. This brings the …

Kanvas: Open-source incident response case management tool
Kanvas is an open-source incident response case management tool with a simple desktop interface, built in Python. It gives investigators a place to work with SOD (Spreadsheet …

ParrotOS 6.4 lands with key tool updates and kernel upgrade
ParrotOS, known for its emphasis on security, privacy, and development, is widely used by cybersecurity professionals and enthusiasts alike. Version 6.4 delivers a host of …

Aegis Authenticator: Free, open-source 2FA app for Android
Aegis Authenticator is an open-source 2FA app for Android that helps you manage login codes for your online accounts. The app features strong encryption and the ability to …

Google open-sources privacy tech for age verification
Age verification is becoming more common across websites and online services. But many current methods require users to share personal data, like a full ID or birthdate, which …

GitPhish: Open-source GitHub device code flow security assessment tool
GitPhish is an open-source security research tool built to replicate GitHub’s device code authentication flow. It features three core operating modes: an authentication …

Secretless Broker: Open-source tool connects apps securely without passwords or keys
Secretless Broker is an open-source connection broker that eliminates the need for client applications to manage secrets when accessing target services like databases, web …
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