Your security stack does its job. But credentials move between your tools: into pipelines, container images, Slack threads, Jira tickets, and local machines. Together they form a credential layer that no single tool was built to see. GitGuardian is the Credential Layer Security platform that helps teams detect, remediate, and prevent secrets sprawl. In this overview, you'll see how GitGuardian: Trusted by 600K+ developers and the most-installed security app on the GitHub Marketplace.