14 Jul
min read

Leveraging GitHub Integration for Change-Based Security Testing

Organizations strive to ensure that their codebases remain secure, free from vulnerabilities, and resilient against emerging threats.

Thomas Ballin


In today's fast-paced software development landscape, security has become a paramount concern. Organizations strive to ensure that their codebases remain secure, free from vulnerabilities, and resilient against emerging threats. We believe the most effective approach to bolstering codebase security is through change-based security testing. By Cytix integrating with GitHub and identifying pull requests, we can receive timely information about code changes, enabling us to proactively drive change-based security testing for your organisation.

This blog explores the benefits and significance of this integration in enhancing codebase security.

1. Real-time Awareness of Code Changes

Integrating GitHub with change-based security testing provides real-time awareness of code changes. Pull requests serve as notifications, alerting your dedicated cluster of security testers about modifications to the codebase. This integration allows for early detection of potential vulnerabilities or insecure coding practices, preventing them from being merged into production codebases. By staying informed about every pull request, organizations can quickly respond and address security concerns before they become critical issues.

2. Proactive Vulnerability Assessment

Change-based security testing facilitated by GitHub integration enables us to perform proactive vulnerability assessments. Rather than relying solely on periodic security scans or audits, this approach ensures that security testing is integrated into the development process. By examining code changes introduced in pull requests, we can identify potential security weaknesses or misconfigurations specific to those changes. This proactive assessment minimizes the risk of vulnerabilities slipping through the cracks and promotes a security-first mindset within the development cycle.

3. Streamlined Security Feedback Loop

GitHub integration for change-based security testing streamlines the feedback loop between security testers and developers. By identifying pull requests, our security experts can provide prompt feedback on potential security risks associated with specific code changes. This feedback can range from highlighting insecure coding practices, recommending secure alternatives, or suggesting improvements in code architecture. Such prompt guidance empowers developers to make security-conscious decisions during the development process, reducing the likelihood of security flaws entering the codebase.

4. Integration with Automated Security Tools

Change-based security testing leverages the power of automation by seamlessly integrating with various security testing tools. GitHub integration allows our security testers to connect automated security scanners, static code analyzers, and other security-focused tools directly to the pull request workflow. This integration ensures that code changes undergo rigorous security checks before they are merged. Automated tools can flag potential vulnerabilities, detect security regressions, and enforce security best practices, making the code review process more efficient and effective.

5. Enforcing Security as a Collaborative Effort

With the GitHub integration, change-based security testing fosters collaboration between security testers and developers. By identifying pull requests, our security experts can actively engage with developers, sharing their knowledge and expertise in secure coding practices. This collaborative approach enhances the security awareness and skills of the development team. Developers can gain insights into potential security pitfalls associated with their code changes, improving their ability to produce secure code.


Embracing change-based security testing through integration with GitHub and leveraging pull requests as triggers for security assessments is a proactive strategy to enhance codebase security. This approach empowers organizations to detect vulnerabilities early in the development process, foster collaboration between security testers and developers, and promote a security-centric mindset throughout the software development lifecycle. By leveraging this integration, organizations can significantly reduce the risk of security breaches, safeguard their codebases, and deliver more secure software to their users.

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