Snort is the foremost Open Source Intrusion Prevention System (IPS) in the world. Snort IPS uses a series of rules that help define malicious network activity and uses those rules to find packets that match against them and generates alerts for users.

Free and open source. Solve accessibility issues before they reach your customers.

We give you X-Ray Vision for your Website. In just 20 seconds, you can see what attackers already know

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.

Wazuh is used wherever you need visibility, detection, and proof that your systems aren’t quietly setting themselves on fire. Wazuh collects logs, watches processes, tracks user actions, detects intrusions, and flags weird behavior.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis. Built and maintained by GCHQ (The UK intelligence and security organisation).