Comprehensive and Detailed Step-by-Step Explanation:
Runtime Application Self-Protection (RASP) (A) monitors and protects applications in real time by detecting and blocking attacks as they occur. Unlike traditional security solutions, RASP is integrated into the application itself, meaning it works regardless of the programming language used. It effectively mitigates common vulnerabilities such as SQL injection, XSS, and buffer overflows.
Dynamic Application Security Testing (DAST) (C) is a passive scanning approach that may not prevent attacks in real-time, while Network Intrusion Prevention Systems (NIPS) (D) focuses on network traffic, not application-layer security.