Microsoft's two-step verification process will improve the security of your Microsoft account, and we show you how to use it.
Apple now allows Apple ID users to use two-step verification. We walk through the setup process.
Looking for more security on your LinkedIn profile? Now there's an option to turn on two-step verification.
Add another layer of protection between your Dropbox account and the rest of the Internet by enabling an extra security feature.
This simple feature will help secure your Snapchat account, keeping would-be snoops out of your snaps.
A prototype biometric app can scan your face or your fingerprint to verify your identity to retailers.
The game you want to play is only available to Canadians? Here's how to trick your iPhone into thinking you're Canadian.
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.
Those of you who use the popular password manager should considering changing your master password following a data breach. Here are the steps.