Trajan is a tool designed to help you find security issues in your continuous integration and continuous deployment (CI/CD) setups. It checks how your automated workflows and pipeline configurations handle security. It looks for weak points that hackers could exploit. This helps keep your software development safe and reliable.
The tool works on many platforms but this guide focuses on how to use it on Windows. You do not need to be a developer or have coding skills to use it. Trajan runs checks automatically to help you spot trouble before it causes damage.
- Detects security flaws in CI/CD pipeline configurations
- Automates the process of identifying risks in your workflows
- Supports multiple platforms but easily runs on Windows
- Scans for common issues in GitHub Actions and similar tools
- Helps protect your supply chain from attacks
- Reports clear findings for easy action
Make sure your system meets the following minimum requirements:
- Windows 10 or later
- 4 GB of RAM or more
- At least 200 MB of free disk space
- Internet connection for downloading and updates
Trajan does not require installing heavy software or tools beforehand. It runs as a standalone app.
Follow these steps to run Trajan on your Windows computer:
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Visit the Download Page
Go to the official release page here:
Download Trajan ReleasesOn this page, you will see the latest version available for download.
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Download the Windows File
Look for a file named something like
trajan-windows.exeor similar. This is the program you will run on your computer. Click the file name or the “Assets” drop-down menu to start downloading. -
Run the Program
Once downloaded, open your Windows File Explorer, find the file, and double-click it to start.
- You may see a security prompt. Choose “Run” or “Yes” to continue.
- The program runs without needing installation. It opens a simple user interface or command window.
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Scan Your Pipelines
Follow the on-screen instructions. Usually, you will be asked to select the folder or files with your pipeline setup. Trajan will then analyze them and show any security issues found.
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Review the Results
Trajan will list any problems it finds. The list explains each issue in simple terms and suggests how to fix it.
Trajan checks files like GitHub Actions workflows and other CI/CD pipeline configurations. Here's how to prepare your files and folders for scanning:
- Keep your pipeline config files in one folder for easy access.
- Common file names are
.ymlor.yaml, often found in.github/workflowsor similar directories. - You can copy these files to your desktop if you prefer or point Trajan directly to the folder on your computer.
When running the program, select the folder containing these configuration files. Trajan will scan each file for issues such as unsafe steps, missing secrets, or risky permissions.
After scanning, Trajan shows you:
- Issue Name: What the problem is called.
- Severity Level: How serious the issue is (low, medium, high).
- Description: What the problem means and why it matters.
- Suggested Fix: How to resolve the issue step-by-step.
If you are unsure about any result, take your time to read the explanation. Fixing these issues can improve your pipeline’s security and reduce the chance of an attack.
CI/CD pipelines automate software steps like testing and deployment. If these steps have weaknesses, attackers can gain access to your system or alter your code. Trajan helps you by:
- Showing where your pipeline might be vulnerable
- Helping you prevent supply chain attacks
- Making it easier to follow security best practices without needing deep knowledge
- Always back up your pipeline files before making changes.
- Review each issue carefully before fixing it.
- If unsure, consult with a security expert or your IT team.
- Update Trajan regularly by downloading new releases from the link above.
If you run into issues, try these steps:
- Ensure you have Windows 10 or newer.
- Confirm the file you downloaded matches your system (64-bit vs 32-bit).
- Close other programs that might block Trajan from running.
- Run Trajan as administrator if you see permission errors.
- Check your internet connection for updates.
If problems continue, visit the repository page to check for issues or contact support there.
You can always get the latest official version here:
Click the badge above to open the page. Download the Windows file and double-click it to start using Trajan.
- Check the GitHub repository for documentation, updates, and issue tracking.
- Review your pipeline provider’s security guides for deeper understanding.
- Follow basic security practices for passwords and access control.
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