Research And Implementation Of Web Page Tamper Resistant Security Technique

Web as the information transmitter has taken on more importance with the rapid development of information system . However , there are many security breaches of system , attacks by hackers and tampers because of the diversity and complexity of web system , which bring great loss to victims . The web page protection system is response to concentrate on the questions. Tamper-proofing is an increasing concern as an important technique of web page protection.In this context, this paper analyses and compares the popular Web page protection techniques and points out that the insufficiencies of these techniques is lack of the protection for Web contexts, and lack of the protection for databases. On the basis, we design and implement the protection for Web page made by rails-an open source Web development framework. The implementation is root in rewriting the source code of Rails, by adding encryption and decryption modules implemented by AES, we encrypt the data before stored and decrypt the data after extracted, and attain our object to protect databases. The module is implemented by Ruby for high capability and high integration with Rails. The experiment shows that the method can protect Web page and avoid being malicious modified, and has a little influence to the read and write efficiency of database.