HI!!!
I want to do 1 project !! web Application Sql injection preventer !!!

but i don't get the data flow in anyone have tool same like SQL - Injection Preventer !!
please how it works !! or its screens !! which helps me to do this!!
At least input /output will understand!!
Know All concepts of this topic but how to Implement !!
Don't Know !!
Please Help!!!