What term describes a collection of computer software that detects and analyzes malicious code threats such as viruses, worms, and Trojans?

• A. Divergent
• B. Malware analysis
• C. Antivirus sensor system
• D. Network-based malware

Answer: (C)

Detecting and analyzing malicious code threats is the job of antivirus software. It’s a suite of programs that scans for malicious patterns, applies heuristics, monitors behavior in real time, and can quarantine or remove infected files. The term antivirus sensor system fits this idea because it emphasizes the sensing and monitoring aspect of detecting malware such as viruses, worms, and Trojans. While commonly called antivirus software, this choice communicates the same concept of a protective system designed to detect and analyze malicious code. Other terms don’t describe this protective software suite in the same way: malware analysis is a research process, network-based malware refers to threats on the network, and divergent isn’t related.