SQL Injection Attacks Prevention System Technology: Review

The vulnerabilities in most web applications enable hackers to gain access confidential and private information. Structured query injection poses a significant threat is one of the common widely used information theft mechanisms. Where benefit from errors design systems or existing gaps by not filtering user's input for some special characters symbols contained within structural sentences quality checked, whether it text numerical, which causes unpredictability outcome its implementation. In this paper, we review PHP techniques other protecting SQL injection, methods detecting attacks, types via getting Post, prevention technology vulnerabilities.