security authenticator

What's the best 2-factor authentication app?

Authy

Episode 1490

Tom from St. Louis, MO

Tom heard that Authy is better than Google Authenticator. Is that true? Leo says that any authenticator will be better than no authenticator at all, especially when keeping password vaults protected. Most services offer 2 factor authentication now, but the danger there is that some SIMs can be duplicated or even hijacked with some creative social engineering. In fact, the authenticator can be re-routed. Authy sends a secret number and combines it with a time of day (hashing) that changes after 30 seconds.