What is a key feature of user authentication in EpicCare Link?

A key feature of user authentication in EpicCare Link is that it verifies the identity of users. This process is essential for maintaining security and protecting sensitive patient information. By ensuring that only authorized individuals can access the system, user authentication helps prevent data breaches and unauthorized access to patient records. This verification typically involves requiring users to provide credentials, such as a username and password, or implementing additional security measures like two-factor authentication.

The other options do not accurately reflect the primary function of user authentication. For instance, unrestricted access would undermine the security protocols in place, making sensitive information vulnerable. While encryption is important for safeguarding data during transmission, it is not a direct function of user authentication itself. Additionally, storing passwords in plain text is a significant security risk and effectively contradicts the purpose of authentication, which relies on safeguarding user credentials.