Monthly Archives: August 2016

What’s next after SMS one-time passwords?

NIST has gotten a lot of attention lately because they pointed out that SMS is less secure than many people think, and if you’re trying to shore up passwords with a second login method, you should probably consider using something that’s more secure. This type of “shoring up” of passwords is called two factor authentication, or 2FA for short.

People use 2FA for lots of stuff, from protecting classified information to protecting your Tweets. …