During the development phase, the code could be written while overlooking several security parameters. When in the process of source code review, our experts run source code analyzers to check for line-by-line security loopholes. Encryption errors, SQL injection vulnerabilities, XSS (Cross-site scripting vulnerabilities, buffer overflows and race conditions are the major security flaws which exist in the source code. Our penetration testers then manually check the errors to rule out false positives and then report the security flaws in the code.