Which malicious software hides inside a seemingly legitimate utility or software application, only to execute its malicious payload once installed by an unsuspecting user? MCQ with Answer and Explanation
Which malicious software hides inside a seemingly legitimate utility or software application, only to execute its malicious payload once installed by an unsuspecting user?
A. Ransomware
B. Spyware
C. Computer Worm
D. Trojan Horse
Answer: Option D
Solution (By JKSSB Mock Tests)
A Trojan Horse masquerades as safe, benign software to trick users into running it, but contains hidden malicious code designed to compromise system security.
A complex exploit strategy that compromises the DNS routing directories of a server to automatically redirect users to fake e-commerce sites, even if they typed the correct URL, is known as:
Explanation:
Pharming manipulates DNS servers or host files to transparently reroute traffic to spoofed destinations, harvesting user data even when valid URLs are entered.
A security policy that assumes no user or device should be trusted by default, requiring continuous verification at every stage of network access, is known as:
Explanation:
Zero Trust is an IT security model based on the premise of 'never trust, always verify,' requiring strict identity validation for every person and device trying to access resources on a private network.
Explanation:
Spear phishing is a targeted phishing attack that uses personalized information to deceive a specific individual, often appearing highly credible.
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