Frequently Asked Question on Intrusion Detection System
Difference between IDS and IPS?
When IDS detects intrusion it only alerts network administration while Intrusion Prevention System(IPS) blocks the malicious packets before it reaches to destination.
What are the key challenges of IDS implementation?
False positives and False Negatives are IDSs’ primary drawbacks. False positives add to the noise that can seriously impair an intrusion detection system’s (IDS) efficiency, while a false negative occurs when an IDS misses an intrusion and consider it valid.
Can IDS detect insider threats?
Yes Intrusion Detection System can detect threats.
What is the role of machine learning in IDS?
By using Machine Learning, one can achieve a high detection rate and a low false alarm rate.
Intrusion Detection System (IDS)
An Intrusion Detection System (IDS) maintains network traffic looks for unusual activity and sends alerts when it occurs. The main duties of an Intrusion Detection System (IDS) are anomaly detection and reporting, however, certain Intrusion Detection Systems can take action when malicious activity or unusual traffic is discovered. In this article, we will discuss every point about the Intrusion Detection System.