SafeID is a compact security device that generates one-time passwords with a single press on a button. SafeID is available in various form factors.

What are the 4 general forms of authentication?

Four-factor authentication (4FA) is the use of four types of identity-confirming credentials, typically categorized as knowledge, possession, inherence and location factors.

What is Microsoft OAuth?

The OAuth 2.0 is the industry protocol for authorization. It allows a user to grant limited access to its protected resources. Designed to work specifically with Hypertext Transfer Protocol (HTTP), OAuth separates the role of the client from the resource owner.

What is a hardware 2FA token?

Hardware Tokens for 2FA Probably the oldest form of 2FA, hardware tokens are small, like a key fob, and produce a new numeric code every 30-seconds. When a user tries to access an account, they glance at the device and enter the displayed 2FA code back into the site or app.

Does 2fa work without wifi?

Works Offline Because the soft OTPs are generated by a clock-based algorithm that is synchronized across the IT infrastructure, a cell phone signal is not required to authenticate using this method.

Does Authy require Internet connection?

Works offline You can still access secured websites without internet access on your phone.