Skip to main content
Home / Hacking Glossary / Intrusion Prevention System

Intrusion Prevention System (IPS)

A security tool that monitors traffic and automatically blocks or mitigates detected threats in real-time, going beyond passive detection to active prevention.

defense tools
Practice Challenges 3 categories
Active CTF Events 3
View all events →
Related Terms 12

Ready to learn Intrusion Prevention System hands-on?

Put theory into practice with real hacking labs, CTF challenges, and guided courses on Parrot CTFs Events.

Get Started Free