About

Andrax Pentester, an independent cybersecurity research and education lab, has opened its full platform to the public — combining original security research, hands-on training material, and a free suite of browser-based security tools under a single site at andraxpentester.in.

The lab operates within the SentinelReign technology ecosystem and is founded and led by Syed Abrar, a cybersecurity researcher, penetration tester and full-stack engineer based in Kashmir, India. Its stated purpose is to make security knowledge practical rather than theoretical: research becomes knowledge, knowledge becomes tools, and tools become platform capability.

What the platform offers today

The public launch covers four areas:

Research and disclosure. 42 published pieces to date, spanning original vulnerability research, bug bounty writeups and technical analyses of web application, API and AI system security.
Education. 16 hands-on labs and structured tutorial tracks covering Linux fundamentals, offensive security methodology, SQL injection and web security — written for practitioners rather than as introductory summaries.
Free tooling. 50 browser-based security utilities that run entirely client-side, including a CyberChef-style recipe builder, CVSS 3.1/4.0 vector parser, CSR decoder, CIDR subnet calculator and classical cipher workbench. No account, no install, and no data leaves the user's device.
MCP and AI-agent security. A dedicated research programme around the Model Context Protocol, the standard that connects AI agents to external tools and data.