Did you know that it’s possible to require two-factor authentication (2FA) to log into user accounts on any Ubuntu system?

Today, there is cutthroat competition in the market and in this environment of fast-changing technologies, businesses can and must adopt innovative payment solutions. QR code has proved to be an ...

In a digital world where dangers online change daily, having only a robust password is not enough. That's where two-factor authentication (2FA) plays a role, an effective method that provides a second ...

Passwords are the worst. They can be cracked, forced open in attacked, guessed, reused, sold in data breaches, created with weak practices and stored poorly even when the best password managers are ...

Your Amazon account contains sensitive information like your credit card and home address, so make two-step verification a priority. Two-step verification makes it ...

Instagram has finally added proper secure authentication to its iPhone app. Previously, you could have Instagram send you a one-time login code via SMS every time you signed in. But SMS isn’t secure, ...

This post is all about how you can easily use the QR code sign-in for Outlook. We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...