Like any other injection ATTACK, Cross Site Scripting attack can also be prevented by the use of the proper available sanitizers. Web developers have to have an eye on the gateways through which they receive information and these are the gateways which must be made as a barrier for MALICIOUS files. There are software or applications available for doing this, like the XSS Me for Firefox and domsnitch for Google Chrome. Also, the DEFAULT web APPLICATION firewall formula, popularly known as ModSecurity Plus will also do the job quite satisfactorily

Like any other injection attack, Cross Site Scripting attack can also be prevented by the use of the proper available sanitizers. Web developers have to have an eye on the gateways through which they receive information and these are the gateways which must be made as a barrier for malicious files. There are software or applications available for doing this, like the XSS Me for Firefox and domsnitch for Google Chrome. Also, the default web application firewall formula, popularly known as ModSecurity Plus will also do the job quite satisfactorily