One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is one ...

To prevent unauthorised delivery and sale of LPG in the black market, IOCL LPG distributors have started using Delivery ...

Two-factor authentication (2FA) is a method that allows users to gain access to their accounts and devices by presenting two separate and distinct forms of identification. A common form of second ...

Two-factor authentication is a security process that requires users to provide two distinct authentication factors to access an account. By introducing a second layer ...

Google Authenticator just got an update that should make it more useful for people who frequently use the service to sign in to apps and websites. As of today, Google Authenticator will now sync any ...

While the first Android 15 developer preview was a bit underwhelming, new features still seem to be in the pipeline. One of those new additions may be the ability for Android to automatically hide ...

In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...

Explore biometric mfa for enhanced security. Learn about implementation, benefits, hacking techniques, and how to protect your systems. A must-read for developers.

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. Google plans to replace SMS codes with QR codes for ...