200-201 Question #417: Real Exam Question with Answer & Explanation

Question

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

Options

• ARule-Based detection is searching for patterns linked to specific types of attacks, while behavioral
• BRule-Based systems have established patterns that do not change with new data, while
• CBehavioral systems are predefined patterns from hundreds of users, while Rule-Based only flags
• DBehavioral systems find sequences that match a particular attack signature, while Rule-Based

Explanation

Rule-Based Detection: Rule-based systems rely on predefined rules or signatures to identify known patterns or specific characteristics associated with known threats or attacks. These rules are static and typically do not change unless updated manually. They search for exact matches with predetermined signatures, which means they might not detect new or unknown threats unless the rules are updated to include these patterns. Behavioral Detection: Behavioral systems focus on identifying abnormal behaviors or deviations from normal patterns within a system or Instead of relying on specific signatures, they analyze the behavior of users, applications, or systems and flag any deviations that might indicate potential threats or anomalies. Behavioral detection systems can adapt and evolve based on new data and changing patterns of activities, enabling them to potentially detect unknown or novel threats by identifying unusual behaviors, regardless of specific signatures.

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