A company called PINoptic says it has a new picture-based security mechanism to make smartphones more secure.
The company claims that its new software will make a smartphone 37 times more secure than using a simple four-digit personal identification number.
As smartphones become increasingly popular, experts warn they could be targets for hackers. These devices provide access to corporate networks, e-mail accounts, and sometimes corporate data. Stolen smartphones can also provide criminals with plenty of information to steal personal identities. And because they're made to be portable, smartphones can be lifted easily from pockets or purses or even left … Read more