Continuous Integration (CI) and Continuous Delivery/Deployment (CD) are popular practices in software development.CI/CD pipelines have become key aspects of software delivery processes.Securing CI/CD pipelines is important due to vulnerabilities and security challenges that can arise.GitHub Actions and Jenkins are two popular CI/CD tools.Securing pipelines requires proactive measures, including secrets management, access control, vulnerability scanning, and logging.GitHub Actions is a cloud-based solution for automating workflows within GitHub repositories.Jenkins is a self-hosted open-source tool that provides flexibility and customization.Both GitHub Actions and Jenkins offer strong security features.GitHub Actions is user-friendly while Jenkins is ideal for teams that require control over their CI/CD pipeline.Choosing a CI/CD tool that aligns with your workflow and security requirements is important.