7 Ways to Use the SLSA Framework to Secure the SDLC

In a world where codebases are prime targets, the SLSA Framework hardens every link in the software supply chain. By establishing precise, tiered security requirements and actionable guidelines, SLSA can help your organization operationalize its security efforts and systematically strengthen the development process. The principle is simple: build integrity at every stage. 

High-profile breaches have shown just how fragile the software development lifecycle can be, as cybercriminals exploit vulnerabilities and introduce malicious code into trusted environments.  Despite 45% of organizations boosting security spending after incidents like SolarWinds, only 38% feel

What is the SLSA Framework?

The .  Unlike general security frameworks, SLSA specifically addresses risks inherent to building pipelines and dependencies, which are frequent targets in DevOps workflows. SLSA's tiered levels offer a clear roadmap for organizations at different maturity stages to harden their development processes. This flexibility, combined with its focus on automating critical security tasks, makes SLSA an emerging industry standard across finance and critical infrastructure sectors.

and strict access controls keep code unchanged from commit to deployment, avoiding unintended or unauthorized modifications.

back to its source, ensuring only trusted, verified components are used in production and minimizing risks from third-party dependencies.

7 Ways to Use the SLSA Framework to Secure the SDLC

1. Enforce Source Code Integrity

With SLSA, you can require cryptographic signatures for commits, ensuring only approved changes make it into the codebase. You can implement this by requiring GPG-signed commits in Git and authenticating each contribution to the main branch. Jit can take this a step further by

Integrating static analysis tools like Semgrep or Gosec into your CI/CD pipeline helps detect insecure code patterns early. For instance, Semgrep scans for security issues like XSS and SQL injection, applying coding standards like OWASP Top 10 or allows you to catch vulnerabilities during the build phase.

Jit's Open ASPM platform seamlessly embeds security practices into the DevOps workflow, automating checks across code, CI/CD pipelines, cloud infrastructure, and APIs using over 15 integrated tools (including Trivy, Semgrep and Gosec). Automating security scanning and remediation across the SSDLC helps you speed up development cycles while steadily improving security in real-time.

assesses whether that specific code path is accessible in your app. This approach reduces alert fatigue so you can prioritize fixes for high-profile exploits like or

With these tools, you can automate the verification of build outputs by comparing hashes of the resulting binaries across different environments. If the outputs differ, it immediately flags a potential issue, whether it's a configuration mismatch or tampering attempt.

6. Control Access to Build Infrastructure

Controlling access to your build infrastructure helps prevent insider threats and unauthorized changes. By implementing

Track all access and modifications through audit logs with tools like AWS CloudTrail or Google Cloud Audit Logs for complete visibility.

7. Automate Continuous Verification

Security isn't just a one-time check but an ongoing process throughout the software lifecycle. You want to catch new vulnerabilities as they emerge and continuously validate your code, infrastructure, and application security as your application grows and changes.

You can set up automated security checks by implementing scripts or custom policies that regularly scan your codebase, infrastructure, and configuration files. For example, automate checks to confirm IAM roles remain scope appropriately, with no open-ended access permissions. Or set up scripts to detect and alert on any unauthorized changes to critical configurations, like security groups. 

Secure Smarter, Not Harder With SLSA and Jit

Adopting the SLSA framework is a smart move for securing your software development lifecycle and fortifying your supply chain. It gives you a structured way to lock down source code integrity, automate security in your build pipeline, and verify artifact provenance- all crucial for keeping threats at bay.

But let's face it -- implementing SLSA manually can be a heavy lift. That's where Jit comes in.  With its Security as Code (SaC) approach, the ASPM platform seamlessly embeds security into your CI/CD pipelines, orchestrating automated checks across every layer. Tools like Semgrep, Gosec, and Trivy are ready to use, making adopting and maintaining the SLSA framework easier. 

Jit turns security from a slow, manual task into an automated, high-velocity process, allowing your team to ship secure, high-quality software faster without sacrificing speed. Learn more here.