Two-factor authentication is a security process that requires users to provide two distinct authentication factors to access an account. By introducing a second layer ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

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 ...

Two-factor authentication (2FA) is a security access method that requires users to provide two forms of identification (aka factors), typically a password in ...

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.

Multi-factor authentication requires users to present two or more pieces of evidence to prove their identity, such as a password and a one-time code sent to an ...

From banking to email, a lot of our professional and private lives now revolve around digital accounts on the internet. However, securing these accounts effectively isn’t as easy as setting a strong ...

The evolution of identity security has been a constant race against increasingly sophisticated threats. For example, two-factor authentication (2FA) can be traced back to 1995 when AT&T developed a ...

Hackers can easily use stolen usernames and passwords to conduct cyberattacks because many online accounts still don't use two-factor authentication controls designed to help keen them safe.

When two-factor authentication was first introduced, it revolutionized device security and helped make identity theft much more difficult – at the slight cost of minor inconvenience added to logins.