Question

Maria wants to deploy an anti-malware tool to detect zero-day malware. What type of detection method should she look for in her selected tool?

A. Signature based
B. Heuristic based Chapter 3
C. Trend based
D. Availability based

Answer 1

Maria should look for a tool that uses heuristic-based detection, which identifies malware based on behavior and characteristics rather than relying on pre-defined signatures.

Correct option is B. Heuristic based Chapter 3

Step-by-step explanation:

If Maria wants to deploy an anti-malware tool to detect zero-day malware, she should look for a tool that uses heuristic-based detection. This method is designed to identify malware based on its behavior and characteristics, rather than relying on pre-defined signatures. Heuristic-based detection can be effective in identifying new and unknown malware threats by analyzing their actions and patterns.

For example, the tool may monitor an executable file for suspicious behavior such as modifying critical system files or attempting to access sensitive data without authorization.

In contrast, signature-based detection relies on a database of known malware signatures to identify threats. While it can be effective against known malware, it may not detect zero-day malware that has not yet been added to the signature database.