Multi-factor authentication (MFA) adds an extra layer of protection to your accounts. Instead of relying only on a password, ...

The best thing you can do to secure your crypto is to take 15 minutes to update your password, enable 2FA, change your email ...

MFA blocks 99% of attacks—but weak passwords still let attackers in. Specops helps you enforce strong password policies and MFA everywhere, so one layer doesn't undo the other. Book your free trial ...

Two-factor authentication (TFA) is a security routine that requires both a password and an additional, temporary code to log into an account, typically sent via text, email, or an authenticator app.

Proton today launched Proton Authenticator, a free two-factor authentication app available across all major platforms ...

Proton fixed a bug in its new Authenticator app for iOS that logged users' sensitive TOTP secrets in plaintext, potentially ...

Two-factor or multifactor authentication is a way to verify that you are who you claim to be. Think about the physical world; someone might ask for a government-issued ID, plus a copy of a utility ...

Two-factor authentication or 2FA is a type of multi-factor authentication (MFA) mechanism that adds an extra layer of security to your account—a second factor, in the case of 2FA—to ...

Sometimes called 2-factor authentication, or 2FA, two-factor authentication uses at least one backup method as protection when you're logging in somewhere. You often just need a username or email ...

Proton has a free authenticator app, which is available cross-platform with end-to-end encryption protection for data.