As modern software development faces increasing security challenges, Static Application Security Testing (SAST) has become essential. It helps developers detect vulnerabilities early, reducing the cost and complexity of fixes. Implementing SAST effectively, however, requires more than just running scans.
Here are five actionable SAST best practices that every developer should adopt for secure, high-quality applications.
Implementing SAST: Developer’s Best Practices
1. Automate SAST Scans in Your CI/CD Pipeline:
Automating SAST ensures continuous testing without interrupting development workflows. Every code push triggers scans, keeping security checks seamless.
- Integrate SAST tools with CI/CD systems like Jenkins, GitLab, or GitHub Actions.
- Run scans on every pull request to detect issues early.
- Use fail-safe mechanisms that block builds with critical vulnerabilities.
Read More: Using CI/CD Plugins for Security: Automate SAST!
2. Scan Dependencies to Prevent Supply Chain Attacks:
Dependencies can introduce vulnerabilities if left unchecked. Scanning them regularly keeps your application secure.
- Use tools like Snyk or OWASP Dependency-Check for automated scans.
- Monitor for outdated libraries and apply updates promptly.
- Prioritize high-risk packages with known security advisories.
Read More: How to Test Security of 3rd-Party Libraries and Dependencies
3. Customize SAST Rules for Accurate Results:
Default SAST configurations may produce too many false positives. Tailor rules based on your tech stack and application structure.
- Define custom rules for sensitive modules (e.g., authentication, payment).
- Exclude non-critical files like test scripts to avoid noise.
- Adjust severity levels to match your application’s risk profile.
Read Also: How to Tune and Configure SAST for Optimal Results?
4. Prioritize Fixes Based on Vulnerability Severity:
Fixing every issue isn’t practical. Prioritize vulnerabilities based on impact and ease of exploitation.
- Address critical vulnerabilities like SQL injection or Authentication Bypass first.
- Group minor issues into regular maintenance tasks.
- Set Service-Level Agreements (SLAs) for fixing different severity levels.
5. Invest in Secure Coding Training for Developers:
Security is a shared responsibility. Training helps developers write secure code from the start.
- Organize regular workshops on OWASP Top Ten vulnerabilities.
- Conduct internal code review sessions focusing on past vulnerabilities.
- Share real-world attack case studies to boost security awareness.
Why TRIOTECH SYSTEMS Is Your Trusted SAST Partner:
We provide: Tailored SAST Solutions, that integrate seamlessly into your development workflow. Our expert team ensures that your applications stay secure through every development phase.
Let TRIOTECH SYSTEMS help you implement SAST best practices with ease.
Secure Your Development Today!
Conclusion: Make SAST a Core Part of Development
Securing applications starts with proactive SAST adoption. By automating scans, customizing rules, monitoring dependencies, and upskilling your team, you can build secure, resilient applications. Don’t just respond to risks—prevent them. Stay secure, stay ahead!
