Multilevel Password Authentication Method Using Graphics and Text

The report Multi-Level Password Authentication Method using Graphics & Text was submitted by Md.Asraful Haque in Partial fulfillment of requirements for the award of the degree of Master of Technology in Computer Science & Engineering (Software Engineering) during the session 2011-2012 in the department of Computer Engineering of A.M.U. Aligarh. In this work a hybrid authentication system combining text and graphical passwords have been suggested and implemented. User authentication has been verified in two steps to improve the security. The scheme can be useful for highly secure systems.