Workflowy is a simple, focused bullet-list tool. As a Test Engineer, it's a flexible notebook for organizing work. It minimizes distraction, allowing quick structuring of test cases, plans, and exploratory notes.

Ultimate Code Security Tool Trusted by Developers Worldwide

The Safety Layer for AI Agents

Exploratory testing assistant for Chrome and Firefox. Adds common problematic values and edge cases to the context menu (right-click) for editable elements, so you can keep them handy and access them easily during exploratory testing sessions.

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).