Summary: hey guys I hope you are fine, now I am going to talk about how to start with Web applications security. now if you want to learn something from someone but this guy doesn’t speak the same language of you what will you do?…….yes…you will learn his language to learn from him, it’s the same with web applications now if you want to start “security web application” you should learn how it works, learn it’s language. Now I will talk about the programming language: There are a lot of programming languages you can use Java, ASP, Perl, Ruby, Python, and PHP but the best one is PHP because most of the web applications use it but the other languages have a good future now you learned PHP to understand what website say :D, now you should learn a programming language for the Database to use it with PHP now the Database is something that the website can’t work without it. so you can learn MySQL it’s good but there are others you can search about them “Google Is Yo...