____ technologies require users to log in with a valid user ID and password to access Web-based content.
A) Encryption
B) Copy protection
C) Digital watermark
D) Authentication

Question

Quizplus · Accepted Answer

Authentication technologies verify the identity of users by requiring them to log in with a valid user ID and password before they can access Web-based content. Encryption technologies protect the content from unauthorized access by encoding it and requiring decryption with a key or passphrase. Copy protection technologies prevent unauthorized duplication or usage of digital content. Digital watermark technologies embed a unique identifier in the content to track its origins or ownership.

____ Technologies Require Users to Log in with a Valid