Research on intrusion detection based on Boyer-Moore pattern matching algorithm

The security of WEB applications has always been an important research direction in the field of network security. Intrusion detection based on WEB logs is a common detection method. It analyzes the access logs of the WEB server to detect malicious requests and attack behaviors, thereby protecting the security of WEB applications. In this article, we will discuss an intrusion detection method based on the Boyer-Moore algorithm to prevent SQL injection and XSS attacks. This method is based on the pattern matching algorithm Boyer-Moore. It uses misuse detection technology to compare log information with known feature values to determine whether an attack has occurred, and displays the detection results to the user through a visual interface to help users Better understand the current security landscape. The experiment verified the effectiveness and feasibility of the intrusion detection system based on Boyer-Moore pattern matching algorithm, which can provide strong security guarantee for WEB applications.