Multiple Prevention Techniques for Different Attacks in Web Application

Nowadays Internet is spreading throughout the world in a boom. Internet provides us so many possible and daily chores sitting at home, office or any work place. But as a coin has two sides, Internet also has its disadvantages. Using Internet people known as hackers, frauders etc. can get access to the confidential data of any person sitting anywhere on this globe. We cannot assure that using internet could be safe or secure. In order to get access to the account, database of any person and hack the confidential data, hackers use different kind of attacks like SQL injection, cross site scripting, URL attack and cookies attack for the same. By these attacks, hackers may get the inaccessible information, they may even change the data and cause the theft. As these attacks are preventable and detectable, solution of these attacks are provided by this paper by rewriting the cookies with each and every process performed on the database, when we access it using Internet. The proposed system also detects and prevents attacks like XSS and SQLinjection to protect the restricted data from the attackers