This simple feature will help secure your Snapchat account, keeping would-be snoops out of your snaps.
Iwata says Nintendo will "offer advantages" to those who use their ID across devices.
The communications services get two-step verification, aimed at preventing unauthorized access to accounts, even if the username and password are entered.
The company has been slowly removing Google and Facebook log-ins from its site, and Flickr is next on the list.
After 24 hours of trouble with its subscription plan, including people being locked out of software, Adobe says it's fixing it.
A CIA-backed technology company says it's spotted credentials connected with the departments of Defense, Justice, Treasury and Energy, as well as the CIA itself.
If you get nervous using your Facebook log-in to sign into apps and websites, two new features will let you limit the personal information you share. CNET.com's Kara Tsuboi explains how they'll work.
At Facebook's F8 developer conference in San Francisco, CEO Mark Zuckerberg announces new privacy features for logging in to developer apps, including the ability to log in anonymously.
The Singapore company plans to build a health ecosystem, starting with a smart water bottle that can keep track of how much you're drinking and how pure it is.
Using a Microsoft account to log in to Windows 8.1 offers some advantages over using local accounts. If those advantages don't appeal to you, you can switch back to a local account.