Manufacturing Execution Systems Security with SonarQube Server

This case study details the implementation of SonarQube Server for enhancing security in manufacturing execution systems (MES) at a major power generation and transmission supplier. Following a malware incident, the organization sought to improve its security measures, particularly in the context of code quality and vulnerability management. The case outlines the challenges faced with previous open-source code analysis tools, which were costly and ineffective. SonarQube Server was selected for its speed, precision, and integration capabilities, significantly reducing static analysis time from hours to just 20 minutes. The study highlights how SonarQube Server's REST API facilitated the customization of workflows in Microsoft TFS and Azure DevOps, enabling a more efficient development process. The results indicate a cultural shift towards security awareness among developers, with 600 developers utilizing the tool daily to monitor code quality and security, ensuring vulnerabilities are addressed before production deployment. Regular evaluations during standup meetings further reinforce the commitment to security.