What type of hacker identifies security vulnerabilities in systems without permission, but instead of exploiting them, publicly posts the flaws online to force the vendor to patch them? MCQ with Answer and Explanation
What type of hacker identifies security vulnerabilities in systems without permission, but instead of exploiting them, publicly posts the flaws online to force the vendor to patch them?
A. White Hat Hacker
B. Script Kiddie
C. Grey Hat Hacker
D. Black Hat Hacker
Answer: Option C
Solution (By JKSSB Mock Tests)
Grey hat hackers compromise security perimeters without prior authorization, but generally lack malicious intent, aiming instead to expose vulnerabilities or force technical remediation.
Explanation:
Malware is often distributed through email attachments, where users are tricked into opening malicious files that install malware on their systems.
Which malicious software hides inside a seemingly legitimate utility or software application, only to execute its malicious payload once installed by an unsuspecting user?
Explanation:
A Trojan Horse masquerades as safe, benign software to trick users into running it, but contains hidden malicious code designed to compromise system security.
Which process converts plain text data strings into unreadable ciphertext formats using mathematical cryptographic keys, securing files against unauthorized viewing?
Explanation:
Encryption alters readable data into ciphertext using cryptographic mathematical algorithms, requiring specialized keys to reverse and decode.
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