Authentication and Access Control

Even with encryption, data protection is incomplete without authentication and access control. These methods ensure that only authorized individuals can access specific data, preventing data breaches caused by weak or stolen credentials.

Key Authentication and Access Control Measures:

Multi-Factor Authentication (MFA): Requires users to provide multiple credentials (password + OTP or biometrics) before accessing data.

Role-Based Access Control (RBAC): Limits access based on user roles, ensuring employees can only access data relevant to their job.

Zero-Trust Security Model: Assumes that no user or device should be automatically trusted and requires continuous verification.

Biometric Authentication: Uses fingerprints, facial recognition, or retina scans to authenticate users securely.

By implementing strong authentication measures, businesses and individuals can significantly reduce the risk of unauthorized access and data theft.