Authenticate

A witness with personal knowledge must testify that the item is what it claims to be.

Showing that the message, email, or post contains information that only the alleged author would know.

Simply showing a screenshot is often insufficient; original metadata (timestamps, file properties) is required. 3. Physical & Historical Authentication authenticate

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. A witness with personal knowledge must testify that

To verify that a document, photo, or text message is authentic and has not been altered before it is admitted as evidence in court. Process:

To prevent unauthorized access, protect against identity theft, and secure data integrity. 2. Legal & Evidence Context To verify that a document, photo, or text

Documenting who had possession of the evidence to ensure it hasn't been tampered with.