If This Then That now offers a must-have security feature for account.
It may not be the perfect security solution, but two-factor authentication reduces the risks associated with common Web activities -- from searching to social networking to online banking.
Twitter finally launched two-factor authentication to help you keep your account secure. Here's what you need to know to set it up.
Using two-step verification is a smart way to help protect your data on Google. Follow these steps to move the app to your new mobile device.
Passwords aren't enough. Sharon Profis talks two-step authentication on "You're Doing it All Wrong."
Welcome to the next age of space exploration: reusable rockets. Get the details on the landing by Blue Origin, run by Amazon's Jeff Bezos. Meanwhile, questions swirl over Amazon's security with forced password resets.
Two-factor authentication requires both a password and verification code delivered to your mobile phone.
Apple now allows Apple ID users to use two-step verification. We walk through the setup process.
Stop with the excuse that two-step authentication is too much work. Use Authy and thank yourself later.
Microsoft's two-step verification process will improve the security of your Microsoft account, and we show you how to use it.