Runtime Application Self-Protection (RASP) runs inside the application. It detects attacks as they happen, not in the perimeter but at the code’s core. When combined with chaos testing—deliberate, randomized fault injection—you stress the system under live conditions. The result is truth: real behavior under pressure, not theory.
RASP Chaos Testing is different from static security checks or scheduled pentests. It operates in production or production-like environments, triggering exceptions, latency spikes, and resource throttles while monitoring how RASP reacts. You see if detection rules catch malformed requests, if blocking policies hold under flood traffic, and if user sessions survive partial system failures.
The process starts by setting test objectives: injection of corrupted payloads, simulation of insider threats, and overload of specific endpoints. Then a chaos engine executes these mutations in controlled bursts. RASP intercepts and responds, logging every event. Engineers can track CPU usage, memory contention, and endpoint recovery times alongside security alerts. This reveals the seams between performance resilience and threat resistance.