The security of the website, many times, almost represents the security of a unit network. Website security is more important for companies or governments that use websites as a corporate image. Now many websites have installed safety equipment such as firewalls, but some simple attacks are quite atrogenic. For example, through the website, submit malicious code, this is a kind of attack, a relatively simple specific example, data item that requires the user to submit the Email address, if the user submits the following information:
