Computer Science for IGCSE & O level - The Internet And Its Uses (Section 1 - No. 16)
What is a 'botnet'?
A type of secure web browser.
A network of computers infected with malware and controlled remotely.
A device that connects to the internet.
A type of firewall.
Explicació
A botnet is a network of compromised computers (bots) under the control of a single attacker.