Which cryptographic security technique scrambles plain text records into unreadable strings using mathematical keys, ensuring data remains secure even if intercepted by threat actors? MCQ with Answer and Explanation

Which cryptographic security technique scrambles plain text records into unreadable strings using mathematical keys, ensuring data remains secure even if intercepted by threat actors?
A. Sandboxing Matrix
B. Hashing Allocation
C. De-duplication
D. Encryption
Answer: Option D
Solution (By JKSSB Mock Tests)
Encryption alters readable data into ciphertext using cryptographic mathematical algorithms, requiring specialized keys to reverse and decode.

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