In this glossary, we are going to explain what is what is GitHub used for. GitHub is a web-based platform that enhances and improves version control and collaborative software development using Git. It is an essential infrastructure for developers, security managers, and DevSecOps teams. It offers robust and extensive capabilities for: code hosting, review, and secure deployment. Understanding what is GitHub and the strategic role it has in application security is crucial for all organizations that want to protect and control their software development lifecycle (SDLC).
Definition:
GitHub: what is it and its Core Functions
It works as a centralized repository hosting service that combines version control with collaborative tools. If you use Git, an open-source version control system, GitHub will allow your developers to effectively manage and monitor changes within their codebase. As the platform has a cloud-based setup, this helps teams to optimize development processes, implement access controls, and to incorporate security measures directly into the CI/CD pipeline. If anyone is wondering, “what is GitHub used for?” it serves as both a repository hosting service and a development platform where teams can manage code, collaborate in real-time, and deploy secure applications. Some services that it offers are: pull requests, issue tracking, code review processes, and advanced branching strategies. All of this aims to ensure that code is reviewed, tested, and secured prior to its deployment.
What is GitHub Used For in Application Security? #
So, from a security point of view, what is GitHub used for? As we have said above, beyond its role in traditional version control, GitHub acts as a fundamental tool for embedding security best practices within the Software Development Life Cycle (SDLC). Some of its key functions/uses include:
- Secure Code Management: It enables the secure storage and versioning of code repositories. It uses permissions and branch protections to stop unauthorized modifications
- Automated Security Scanning: Built-in security features like GitHub Advanced Security facilitate automated dependency scanning, secret detection, and vulnerability alerts to proactively address risks
- Compliance and Auditing: Audit trails and compliance reports assist organizations that want to adjust to regulatory requirements and to keep its code integrity throughout the development lifecycle
- Collaboration on Security Issues: GitHub Issues and Discussions promote open communication among security teams, developers, and stakeholders. It also allows the implementation of coordinated actions against vulnerabilities and threats
- CI/CD Integration: GitHub Actions, the platform’s Continuous Integration/Continuous Deployment (CI/CD) tool, supports automated workflows that integrate security testing and policy enforcement into deployment processes
All these capabilities explain what is GitHub used for. If you want to embed security controls directly into development processes, it is a vital tool for security managers and DevSecOps professionals.
Benefits for Security Managers and DevSecOps Teams #
GitHub what is it? Some benefits are highlighted across security-focused roles:
- Enhanced Visibility: Security managers and professionals gain insights into code changes, access permissions, and workflow executions
- Early Vulnerability Detection: Automated security scans help DevSecOps teams identify and resolve vulnerabilities early in the development cycle
- Streamlined Incident Response: Features like branch protection and required reviews allow fast containment and remediation of security threats
- Scalability: GitHub’s enterprise-grade infrastructure supports large-scale, security-sensitive projects while maintaining compliance and operational efficiency
For security-focused roles, knowing what is GitHub goes beyond its function as a code repository. It represents a critical control point where security policies can be enforced and risks mitigated in real-time. As attacks increasingly target the software supply chain, integrating security protocols within GitHub is no longer optional but necessary.
Security managers and DevSecOps teams should regularly evaluate GitHub configurations, monitor repository activities, and leverage security features to strengthen the organization’s cybersecurity posture.
Explore Secure Development with Xygeni #
Now that you know what is GitHub used for, security managers and DevSecOps teams that want to optimize their use of GitHub should take a look at Xygeni, a platform providing advanced supply chain security solutions. Xygeni enhances visibility, automates risk detection, and fortifies security protocols directly within the SDLC, which makes it a complement for GitHub’s native features to ensure end-to-end application security.
By understanding what is GitHub, and leveraging its potential in securing software development, organizations are going to be able to better protect their digital assets and achieve sustainable cybersecurity resilience. Watch our Product Tour or Get a Free Trial!
