TCI Technologies Blog

Two Factor Authentication: is an App, Email or SMS Safest?

Categories: Cybersecurity, Information Security, Two Factor Authentication

03 October

Two factor authentication, also known as 2FA, is absolutely one of the best ways to protect your online accounts from hackers. However, since there are three main authentication methods, many people are left wondering: is it best to use an app, email or SMS message as an authentication factor?

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