Nowadays, graphical password is being regarded as a promising alternative in network
security to replace traditional text-based password in which users interact with images for …

Graphical password can be used as an alternative to text based (alphanumeric) password in
which users click on images to set their passwords. Text based password uses username …

US9135427B2 - Authentication using a subset of a user-known code sequence - Google Patents
US9135427B2 - Authentication using a subset of a user-known code sequence - Google Patents …

Graphical passwords have become one of the possible alternatives for traditional text-based
passwords in the aspect of user authentication on computers and networks. In general, this …

To enhance graphical passwords, we have developed a system of click-draw based
graphical password scheme (named CD-GPS) that combined current graphical password …

Graphical passwords are a promising alternative to alphanumeric passwords for user
authentication. Recognition-based schemes are commonly used. This paper aims to find the …

The username/password combination is still the most widely used method albeit various
user authentication techniques have been introduced. Numerous studies have been …

Graphical passwords have emerged over the past decade as a technology that may change
the way we authenticate to systems; it is a potential technology to replace typing passwords …

Authentication establishes identity and it is a process of proving the correctness of
association between credentials and the owner. Now a day, the majority of applications …

Text-based passwords for authentication are exposed to the dictionary attack as users tend
to create weak passwords for easy memorability. When dealing with user's authentication …