Strong authentication: A security control that uses multiple factors to verify a user’s identity. It is used in access control to prevent unauthorized access to sensitive systems or data. Examples of strong authentication include using a combination of something the user knows (a password), something the user has (a security token or key), and something the user is (biometric data such as a fingerprint or facial recognition).
Categories: CC D5: Security Operations | CCSP D4: Cloud Application Security | CISM D3: Information Security Program | CISSP D5: Identity and Access Management (IAM) | Security+ D1: General Security Concepts | SSCP D2: Access Controls
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