DIGITAL LOCK: A HYBRID AUTHENTICAION

Abstract

At present conventional secret word patterns are exposed to dictionary attacks, eves dropping and shoulder surfing, numerous shoulder surfing unaltered graphical password patterns proposed. On the other hand, Textual passwords are the utmost public technique used for authentication. There are several graphical password schemes that are planned in the past years. Most users are used word-based passwords than untainted graphical passwords sentence or word-based or character based graphical password schemes have been proposed. Undesirably, none of existing schemes are create graphical lock to resisting the impersonation. The shoulder surfing resistant and other attacks like eves dropping, dictionary attacks, and social engineering attack on text and character are improved by this paper by using colors. In the expected scheme, the operator can robustly, cleanly and professionally login system and inspect the security and usability of the planned system and show the resistance of the proposed scheme to unintended login