Computer Science for IGCSE & O level - The Internet And Its Uses (Section 20 - No. 23)
What is a 'worm' in the context of cybersecurity?
A type of web browser.
A program that self-replicates and spreads across a network.
A hardware firewall.
A tool to translate domain names.
Explanation
A worm is a self-replicating malware that spreads across a network without requiring user interaction.
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