What is the Universal 2nd Factor (U2F) protocol and how is it used in authentication?
Friday, 04 August 2023
by EITCA Academy
The Universal 2nd Factor (U2F) protocol is a standardized authentication protocol that enhances security by providing a second factor of authentication. It is designed to address the vulnerabilities associated with traditional username and password authentication methods. U2F is widely used in various domains, including online services, financial institutions, and enterprise systems, to provide a robust