Exam CFR-310 topic 1 question 25 discussion

A. Logic bomb Explanation: A logic bomb is malicious code that is programmed to execute when a specific event or condition is met. This event could be a particular date, the deletion of a file, or a certain user logging in. It "detonates" under predefined circumstances, making it the best description for malicious code tied to an event. Why the other answers are incorrect: B. Rootkit: A rootkit is designed to hide the presence of malware on a system, allowing an attacker to maintain control, but it doesn't necessarily execute based on specific events. C. Trojan: A Trojan disguises itself as legitimate software to trick users into executing it. While it can contain malicious code, it isn't typically tied to specific events like a logic bomb. D. Backdoor: A backdoor provides unauthorized access to a system, allowing an attacker to bypass normal authentication processes. It doesn't execute based on a particular event.

The answer is A. Logic bomb. A logic bomb is a malicious code that is designed to execute when a specific event occurs, such as a date, time, or user action.