Which of the following best names the concept in which a security process requiring two different forms of identification before granting access?
Difficulty: Medium
- A. SQL injection
- B. Antivirus software
- C. Two-factor authentication (2FA) ✓
- D. Encryption
Correct answer
C. Two-factor authentication (2FA)
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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