What is RASP in Cybersecurity?
Application SecurityRASP
Version 1.0 · Published April 2026 · Last verified April 2026
How is it pronounced?
rasp/ræsp/
Like the file tool or fruit.
Runtime Application Self-Protection integrates security directly into a running application to detect and block attacks in real time. RASP agents monitor application behavior from inside, analyzing inputs, function calls, and data flows. When RASP detects an attack pattern like SQL injection, it can block the request immediately.
Why RASP Matters for Your Cybersecurity Career
RASP provides a last line of defense when other controls miss an attack. Security architects evaluate RASP for protecting critical applications where WAFs alone are insufficient. Unlike WAFs that only see network traffic, RASP understands application context, reducing false positives. RASP is growing in adoption for protecting APIs and microservices.
Which Cybersecurity Roles Use RASP?
Related Cybersecurity Terms
Related Cybersecurity Certifications
Looking for the acronym? Read about RASP in the cybersecurity acronym decoder
Runtime Application Self-Protection integrates security directly into a running application to detect and block attacks in real time. RASP agents monitor application behavior from inside, analyzing inputs, function calls, and data flows. When RASP detects an attack pattern like SQL injection, it can block the request immediately.
RASP provides a last line of defense when other controls miss an attack. Security architects evaluate RASP for protecting critical applications where WAFs alone are insufficient. Unlike WAFs that only see network traffic, RASP understands application context, reducing false positives. RASP is growing in adoption for protecting APIs and microservices.
Cybersecurity professionals who work with RASP include Security Architect, Security Engineer. These roles apply RASP knowledge within the Application Security domain.
Sources
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
Last verified: April 2026?Report an inaccuracy
Related Resources
Related Cybersecurity Career Guides
Related Cybersecurity Certifications
Was this page helpful?
Get cybersecurity career insights delivered weekly
Join cybersecurity professionals receiving weekly intelligence on threats, job market trends, salary data, and career growth strategies.
Get Cybersecurity Career Intelligence
Weekly insights on threats, job trends, and career growth.
Unsubscribe anytime. More options