Biblio

In the last few years, the usage and dependency on web applications and websites has significantly increased across a number of different areas such as online banking, shopping, financial transactions etc. amongst the several other areas. This has even directly multiplied the threat of SQL injection issue. A number of past studies have suggested that SQL injection should be handled as effectively as possible in order to avoid long term threats and dangers. This paper in specific attempts to discuss and evaluate some of the main SQL injection prevention methods.

With1 the rapid development of computer network technology, people's life and work have become more and more dependent on the Internet. Consequent network security issues have also received much attention. At present, SQL injection attacks have become the main method of hacking. SQL injection vulnerabilities seriously threaten the security of WEB application systems. This article takes the PHP language as an example, introduces the reasons for the SQL injection in detail, conducts in-depth research on the common SQL injection attack methods. Based on the practical penetration testing practice, puts forward the SQL injection detection technology and how to avoid SQL injection vulnerability when writing WEB program code. This article provides detailed technical support for testing SQL injection and provides a powerful guarantee for WEB information system in SQL injection defense.