What does Digital signature refer to?
Difficulty: Hard
- A. A type of surveillance software that records every keystroke made on a computer to capture sensitive information.
- B. A security concept that restricts user access rights to only what is strictly necessary to perform their job.
- C. A cryptographic technique used to verify the authenticity and integrity of a digital message or document. ✓
- D. An authorized simulated cyberattack performed to evaluate the security of a system.
Correct answer
C. A cryptographic technique used to verify the authenticity and integrity of a digital message or document.
Correct answer
Source: Cyber Security Official Reference Guide
Tags: computer science, cyber security, information security, network security
Submitted by: MCQsHub Editorial
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