What is the difference between the rule-based detection when compared to behavioral detection?

What is the difference between the rule-based detection when compared to behavioral detection?
A . Rule-Based detection is searching for patterns linked to specific types of attacks, while behavioral is identifying per signature.
B . Rule-Based systems have established patterns that do not change with new data, while behavioral changes.
C . Behavioral systems are predefined patterns from hundreds of users, while Rule-Based only flags potentially abnormal patterns using signatures.
D . Behavioral systems find sequences that match a particular attack signature, while Rule-Based identifies potential attacks.

View Answer

Answer: B

Explanation:

Rule-based detection involves identifying malicious activities based on predefined rules or patterns of known attacks; it does not adapt or change with new data. In contrast, behavioral detection adapts over time by learning from new data; it identifies malicious activities based on deviations from established norms or behaviors.

Reference: Cisco Certified CyberOps Associate Overview, Section 1.0: Security Concepts, Subsection 1.1: Compare and contrast the characteristics of data obtained from taps, NetFlow, and packet capture)