Vault is a single security control plane for operations and infrastructure that many organizations have chosen to manage secrets, PKI Certificates and other sensitive data. Vault enables secure secret storage, dynamic secret generation, auto renewal and revocation of secrets.
GitLab is a complete DevOps platform delivered as a single application for the SDLC process. Together, GitLab and Vault can be configured together to standardize the security of secrets, tokens, credentials, etc. across development and production.