Everyone needs a password manager. It's the only way to maintain unique, hard-to-guess credentials for every secure site you and your team access daily. Read now Humans are optimized for image and ...

This is a preview. Log in through your library . Abstract Depending on the graphical password schema, the key-space can be even bigger than alpha-numeric passwords. However, in conventional passwords, ...

Text-based passwords have become infamous for their ability to be cracked. But what if we used graphical representations that were easier for users to remember and tougher for bad guys to guess?

An inventive way of improving password security for handheld devices such as iPhones, Blackberry and Smartphone has now been developed. The software, which uses pictures instead of letters and numbers ...

Researchers at Newcastle University have developed graphical passwords for mobile devices, and hope to expand the uses of the software. Computer scientists from Newcastle University announced last ...

Want a really secure password for your computer? Instead of typing in the name of your first pet or a string of gibberish, you could try a graphical password. Scientists at the University of Rutgers ...

Text-based passwords seem to be a necessity for having any kind of use of information technology. The benefits are multiple: they are easy and cheap to implement, familiar to virtually everyone, they ...

In the current state there are many authentication schemes and most of these suffer from many weaknesses. Some of them are based on the physical and behavioral properties of the user, and some others ...