JD Cloud RASP Runtime Application Self‑Protection: Architecture, Principles, and Best Practices
This article examines JD Cloud's Runtime Application Self‑Protection (RASP) technology, detailing its background, architecture, working principles, security advantages over traditional WAF and SAST/DAST, practical 0‑day protection examples, deployment scenarios, operational practices, and real‑world performance in large‑scale promotions and national‑level cyber‑exercises.