G Professional Collaboration Engineer 2025 – 400 Free Practice Questions to Pass the Exam

Enabling authentication via Google Authenticator is a robust choice for securing access for employees with 2-Step verification. Google Authenticator provides a time-based one-time password (TOTP) that generates a new code every 30 seconds. This increases security substantially, as it requires not only something the user knows (their password) but also something they possess (their mobile device running the Authenticator app).

Utilizing a method like Google Authenticator effectively addresses the need for multi-factor authentication by offering a second layer of security that is readily accessible to users. Since the app generates codes independently of any internet connection and is bound to the user’s device, it mitigates the risks associated with email-based verification or less secure methods.

In contrast to other options, which may offer different levels of security or practicality, using an authenticator app is generally recognized as a best practice for protecting sensitive accounts, as it is efficient and minimizes the chances of being compromised compared to email verification or physical tokens that can be lost or forgotten.