Which type of antivirus detection strategy analyzes an unverified program's instruction codes for malicious traits, helping it flag new threats even if the file hash is missing from standard databases?
Explanation:
Heuristic analysis checks software patterns and rules of behavior to detect unknown zero-day malware variants that lack established signature profiles.
Which type of firewall inspects raw data payloads at the highest layer of the network stack, filtering traffic based on specific application commands and web parameters?
Explanation:
Application firewalls operate at Layer 7 of the OSI model, analyzing specific application-level protocols (like HTTP or FTP) to block sophisticated web attacks.
Explanation:
A virus attaches itself to a host program or file to replicate, while a worm is a standalone program that replicates and spreads on its own.
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