If you want to keep your online accounts safe, adding two-factor authentication (2FA) is the single most important step you can take. While no security measure is 100 percent hackproof, 2FA is going ...

Two-factor authentication is the best protection against any of those, plus so much more. I'll explain what it is and why you should enable it whenever possible. Sometimes called 2-factor ...

Of all that has been written about cloud computing, precious little attention has been paid to authentication in the cloud. Before we get to that, let’s review how authentication works on a private ...