Deep Dive into OCSF (Open Cybersecurity Schema Framework): Standardizing Security Telemetry & Data Lakes

An in-depth technical breakdown of the pre-auth RCE vulnerability chain 'PHP2Shell' that hijacks the PHP core engine before application scripts even run—complete with real-world HTTP packet patterns, Suricata/Snort signatures, ModSecurity WAF rules, and SIEM threat hunting strategies.

An engineering retrospective on the biggest breaches of 2025—from distributed credential stuffing and Ivanti VPN zero-days with BPFDoor stealth backdoors to double ransomware infections and edge hardware compromises.

Analyzing a 10-layer deeply nested backdoor script discovered in a free Toolbox model while building a Roblox game with my daughter, Luau VM sandbox security, and the reality of gaming supply-chain attacks.