Tools
Instant access to helpful cybersecurity tooling and practical resources
Not everything useful in cybersecurity has to cost money. We’ve gathered and created free tools you can use immediately to assess risk, strengthen your posture, and validate your defenses.
From domain security checks to vulnerability scanning guides and email configuration validators, these tools are designed to give you fast, practical insight.
Use them to support your internal audits, validate vendor claims, or double-check key exposures-without delay or friction.
Please note: All materials are subject to our Terms of Use
PacketFence
PacketFence provides open-source network access control with device authentication, segmentation, and security policy enforcement.
Wazuh
Wazuh delivers open-source SIEM, EDR, and compliance monitoring with real-time security visibility
Proxmox Mail Gateway
Proxmox Mail Gateway provides advanced email filtering, anti-malware, and phishing protection for mail server environments
pfSense
pfSense is an open-source firewall and router solution with advanced security and networking features