SQL Injection is an attack in which malicious code is injected or inserted into the programming codes that are later passed to an instance of SQL Server for parsing and execution. It is a technique that exploits a security vulnerability. Any procedure that constructs SQL statements should be reviewed for injection vulnerabilities because SQL Server will execute all syntactically valid queries that it receives.

The primary form of SQL Injection consists of direct insertion of code into user-input variables that are combined with SQL commands and executed. A less direct attack injects malicious code into strings that are destined for storage in a table or as meta-data. When the stored strings subsequently gets combined into a dynamic SQL command, the malicious code gets executed.

SQL Injection can be prevented at the coding stage of the project itself, where programmers can take extra care at the time of SQL programming. Software Programmers has to be very careful and should clear all the possible loop holes in SQL programming or codes. As far as security is concerned a programmer has to take special care in implementing the security for the system.

We at, Outsourcing .Net Development are committed to deliver software projects that adhere to international security and quality standards. Our team takes utmost care in preventing SQL Injection by implementation the project with the help of latest tools and techniques. Our programmers are well-versed with C, C++ and other higher end programming languages.