Unified Secrets Security with GitGuardian and AWS Secrets Manager

By: Pierre Le Clezio, Lead Product Manager – GitGuardian; Nic Gumina, Senior Security Consultant – AWS; Manu Chandrasekhar, Senior DevOps Consultant – AWS; Dan Parlin, Security Consultant – AWS This article was originally published at AWS blogs . The rise of AI coding assistants and Model Context Protocol (MCP) servers has accelerated the secret management challenge as developers increasingly share configuration files and context with AI tools that inadvertently expose sensitive credentials. API keys, access tokens, and credentials end up in Git repositories and CI/CD logs. Organizations lack answers to critical questions. They don't know which vaulted secrets have been exposed in code, whether developers have shared credentials through AI tool configurations, how many duplicate credentials exist across accounts, or how many orphaned secrets remain that no application uses. The visibility gap leads to: Credential exposure : Hardcoded secrets in version control systems create attack vectors that persist even after rotation Secret sprawl : Duplicate credentials across accounts expand your attack surface Compliance gaps : Inability to track secret lifecycles undermines audit requirements Remediation delays : Without correlation between secret inventory and code exposure, security teams lack the context to prioritize and act quickly With multi-account AWS architectures, the need for unified visibility becomes critical. Organizations need more than just a vault. They need visibility across the entire secret lifecycle, from developer workstations to production environments. GitGuardian and AWS Secrets Manager GitGuardian is an AWS Partner specializing in non-human identity (NHI) security, which focuses on protecting machine credentials such as API keys, service accounts, tokens, and secrets management. GitGuardian can be integrated with code repositories, container registries, package registries, documentation platforms, and messaging channels. GitGuardian's integration w