Which of the following is a method of encrypting data to protect it from…
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Which of the following is a method of encrypting data to protect it from unauthorized access ?
- A.
Decryption
- B.
Password hashing
- C.
Symmetric encryption
- D.
Both (B) and (C)
Attempted by 85 students.
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Correct answer: C
Symmetric encryption uses the same key for both encrypting and decrypting data. This method protects data from unauthorized access by ensuring only those with the key can read it.