Security-hacks.com has compiled a list of the top fifteen free SQL injection scanners. SQL injections is a common technique to allow hackers access to your database. Depending on the quality of an applications “security” coding, access to your database could reveal proprietary business information, allow a hacker to modify or delete information, or simply scan your tables to find SSNs or CCNs. These scanners supposedly alert a would be good developer to a potential security breach in their program.