QENTRA / BOOKS & PRACTICE
Learn by inspecting the evidence.
Shipping Reliable AI
A practical guide to evaluating LLM applications. First edition, with a free browser lab and optional offline Python kit. Author qentra.tech. Publisher Qentra.
Open the companion lab →SECURITY SNAPSHOT / 23 OCTOBER 2026
WordPress Recovery Playbook
Respond to PHP2Shell, verify the fix, and reduce the risk of the next incident. Practice the evidence workflow with fictional data before working with your responsible operator. Author qentra.tech. Publisher Qentra.
Open the evidence practice lab →