Improved Arbitrary Graphical Password Authentication for Web Application Safety

These days passwords have a crucial role in the security of the system. so, these passwords must be unique and well-secured from Unauthorized access. Currently, passwords are generalized on each webpage. In today’s digital world ifit is a strong password then it makes our information more secure but this traditional method of text-based passwords which is a mix of both letters and numbers in lowercase and uppercase is very hard to remember So Graphical Passwords came into the picture. This Graphical Password Authentication is another approach to text-based Alphanumeric Passwords. In this user tiies to select the images that are available in the grid to log in to the system. The validation of Graphical Passwords is based on various authentication techniques like Recognition, Recall, and Cued Recall Techniques. Graphical Signature Password Authentication can help in overcoming many of the disadvantages faced by traditional Alphanumeiic Passwords. In this research paper, the survey on Graphical Password Authentication and providing a possible theory that can be used to authenticate ourselves and log in to the system or websites, which allows the user to set a password in the form of a graphical representation. our proposed solution deals with the disadvantages of existing systems that contain known attacks like shoulder surfing, Brute force, Guessing, and Dictionary. Graphical Password Authentication can help in overcoming many of the disadvantages faced by traditional Alphanumeric Passwords. Here as demonstrated in this research paper, is a result of our observation on Graphical Password Authentication and providing a possible theory that can be used to authenticate ourselves and login to the system or websites, which permits the user to select the pattern password in a graphical representation. our proposed solution deals with the disadvantages of existing systems which contain known attacks like shoulder surfing, Brute force, Guessing, and Dictionary.