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 ...

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 ...

An alternative to the alphanumeric password for security. When prompted, users select a sequence of images from a page full of images; for example, a tree, glass of milk and red fire truck. The image ...

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 ...

The most common method used for authentication is Textual passwords. But textual passwords are vulnerable to dictionary attacks, eves dropping, social engineering and shoulder surfing. An alternative ...