The challenge of authenticating real humans in a digital world

Proving identity is a routine part of modern daily life. Many people must show a driver's license to buy alcohol at a store, flash an ID card to security guards at work, enter passwords and passcodes to retrieve email and ...

Protecting your smartphone from voice impersonators

It's a lot easier to talk to a smartphone than to try to type instructions on its keyboard. This is particularly true when a person is trying to log in to a device or a system: Few people would choose to type a long, complex ...

Debunking the myth of password security

When U.S. presidential hopeful Hillary Clinton was found to have used a private email server for government business as Secretary of State, there was a collective gasp of disbelief. That disbelief quickly turned into horror ...

page 3 from 13