Systems Security Certified Practitioner (SSCP) — Question 78

What is called the verification that the user's claimed identity is valid and is usually implemented through a user password at log-on time?

Answer options

• A. Authentication
• B. Identification
• C. Integrity
• D. Confidentiality

Correct answer: A

Explanation

The correct answer is Authentication, as it specifically refers to verifying a user's identity through credentials such as a password. Identification is about stating who you are, while Integrity and Confidentiality relate to data protection and privacy, not identity verification.