International Journal of Advanced Research in Computer Engineering & Technology
In the online communication, the password has an important role to secure user personal details. These passwords are taken to be secure and it must be retain personally. The third person may take a password without knowledge of original user and they may do any fraudulent activities on the victim's account. The passwords can be stolen by using any one of the attack mechanism such as Phishing attack, Password Stealing Program Attack and etc? The user may use personal details in online environment. These personal details must be secured. There are many types of mechanisms are available to secure the password and user's data.