RASP: Runtime Application Self-Protection in Cybersecurity

Application Security
ByDecipherU Editorial
How is it pronounced?
rasp/ræsp/

Like the file tool or fruit.

RASP stands for Runtime Application Self-Protection. Runtime Application Self-Protection integrates security directly into a running application to detect and block attacks in real time. RASP agents analyze inputs, function calls, and data flows from inside the application and can terminate malicious requests immediately.

How RASP Is Used in Cybersecurity

Security architects evaluate RASP for protecting critical applications where web application firewalls alone are insufficient. Security engineers deploy and tune RASP agents to block injection attacks and unauthorized data access at the application layer. Unlike network-based controls, RASP understands application context and reduces false positives.

Read the full glossary entry: RASP in Cybersecurity

Cybersecurity Roles That Work with RASP

Related Cybersecurity Acronyms

Frequently asked questions

What does RASP stand for?

RASP stands for Runtime Application Self-Protection. Runtime Application Self-Protection integrates security directly into a running application to detect and block attacks in real time. RASP agents analyze inputs, function calls, and data flows from inside the application and can terminate malicious requests immediately.

What is RASP used for in cybersecurity?

Security architects evaluate RASP for protecting critical applications where web application firewalls alone are insufficient. Security engineers deploy and tune RASP agents to block injection attacks and unauthorized data access at the application layer. Unlike network-based controls, RASP understands application context and reduces false positives.

Last verified: April 2026?Report an inaccuracy