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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 ...

Jim Alkove is the Chief Trust Officer at Salesforce, where he's responsible for enterprise-wide information security and compliance. In my last post, I talked about nailing the basics as the best way ...

Authentication has been a part of digital life since MIT set up a password on their shared-access computer in 1961. Today, authentication covers virtually every interaction you can have on the ...

Two locks are better than one — that's why Instagram is the latest app to switch on two-factor authentication and why you should turn it on, too. While a strong password and a bit of common sense will ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...

A password alone will not protect sensitive information from hackers–two-factor authentication is also necessary. Here’s what security pros and users need to know about two-factor authentication. It’s ...

If you run a publicly accessible Web server for your own use (and let's face it, if you're reading Linux Journal, there's a very good chance you do), how do you go about limiting the risk of someone ...

The best multi-factor authentication software does a lot more than bolt a second step onto a login screen. It shapes the full experience users go through when proving who they are, from first signup ...