Certificate of Cloud Security Knowledge (CCSK) Practice Test 2026 - Free CCSK Practice Questions and Study Guide

The primary purpose of multi-factor authentication (MFA) is to enhance security by requiring multiple forms of verification before granting access. This security measure combines two or more independent credentials from different categories: something the user knows (like a password), something the user has (like a mobile device or smart card), and something the user is (like a biometric identifier). By implementing MFA, organizations can significantly reduce the risk of unauthorized access, as it becomes much more challenging for attackers to compromise multiple authentication factors simultaneously.

While simplifying the login process, reducing password complexity requirements, and single sign-on capabilities may have their own benefits, they do not represent the core function of MFA. MFA is fundamentally about adding layers of security to ensure that even if one credential is compromised, unauthorized access can still be prevented through additional required verifications.