SQL injection vulnerabilities

- A SQL injection attack is one…of the easiest attacks to prevent.…However, it's one of the least protected forms of attack,…because lots of sites are open to it.…The core of the attack is that a SQL command…is upended to the back end of a form field…in a web or an application front end,…usually through a website,…with the intent of breaking the original SQL script…that was going to execute and then running…a SQL script that was injected into the form field.…This happens most often when you have dynamically generated…SQL within your front end application.…

These attacks are most common…with legacy ASP and PHP applications…but they are still a problem…with ASP.net web based applications.…The core reason behind these SQL injection attacks…comes down to poor coding practices,…both within the front and back,…and within the database stored procedure or dynamic SQL.…Many developers have learned better development practices…since ASP.net was released,…but SQL injection is still a big problem,…but between the number of legacy applications out there,…