i Hottest cybersecurity open-source tools of the month: May 2025 – TGB-Design

Hottest cybersecurity open-source tools of the month: May 2025

This month’s roundup highlights some of the most exciting open-source cybersecurity tools designed to ramp up security across various platforms.

Vuls: Open-source Agentless Vulnerability Scanner

Vuls is crafted for users to identify and manage security vulnerabilities effortlessly, addressing the daily challenges faced by system administrators in keeping servers secure.

LlamaFirewall: Mitigating AI-Centric Security Risks

LlamaFirewall is a system-level security framework for applications powered by large language models (LLMs). With its modular design, it effectively tackles a wide array of AI agent security risks.

Hanko: Passwordless Authentication and User Management

Hanko offers an API-first open-source authentication solution that is specifically designed for the passwordless age, enhancing user experience and security.

Cerbos: Scalable Authorization Solution

Cerbos is aimed at simplifying access control for cloud-native, microservice-based applications, making it easier for developers to manage permissions.

Source: Help Net Security

Key Points

  • Vuls helps identify and manage vulnerabilities without needing an installed agent.
  • LlamaFirewall’s modular design provides layered and adaptive security for AI applications.
  • Hanko is a cutting-edge solution suited for the transition away from passwords in user authentication.
  • Cerbos modernises access control for an easier security management in microservices.

Why should I read this?

If you’re keen on boosting your cybersecurity measures, this article serves up some of the hottest tools out there that can really help you tighten up your security. It’s like having a cheat sheet for getting ahead in the cybersecurity game—don’t miss out on these fresh insights!