What is IDS or IDP?

Answer 1

IDS - Intrusion Detection System

IDP - Intrusion Detection and Prevention

They do similar things - IDS or IDP is one of essential tools for information security officers protect our system. Without them, they know nothing about what are happening on the company's network, servers or computers. it is a system or device which monitor network or computer activities for any signs of malicious attacks.

But there are differences - IDS (Intrusion Detection System) monitors abnormal network traffic pattern and reports suspicious packets, however it is unable to stop malicious attacks. It is only able to report such attacks to administrators via email or a monitoring interface. IDP (Intrusion Detection and Protection) is a new technology introduced to be more proactive by stopping the malicious attacks.

The industry has classified IDP as an intelligent safe-guard product, some also call it IPS (Intrusion Prevention System). There are many products available in the market that provides firewall, VPN and IDS capability. For example, the IDS functionality can be activated on the firewall so that it detects and stops DoS.

Also, IDP is intelligent because it is able to learn and adapt. We can update its database so it protects against even the latest security threats proactively and accurately.

Reference:

zinopy.ie

appspot.com

digi-link.com.hk

Answer 2

IDS stands for Intrusion Detection System and IDP stands for Intrusion Detection and Prevention. IDS monitors network traffic and system activities for suspicious behavior or policy violations, while IDP not only detects these issues but also has the capability to block or prevent them in real-time. Both are important security tools used to protect networks from external threats.