Uses TLS/SSL certificates to verify the server or client identity.
Adds a second layer of security, such as a one-time password (OTP) or a push notification to a mobile device. authenticate
Ensuring a user is who they claim to be, typically through methods beyond just a username and password. Methods: Uses TLS/SSL certificates to verify the server or
Simply showing a screenshot is often insufficient; original metadata (timestamps, file properties) is required. 3. Physical & Historical Authentication original metadata (timestamps
To prevent unauthorized access, protect against identity theft, and secure data integrity. 2. Legal & Evidence Context