EdgeCA is an ephemeral, in-memory CA providing service mesh machine identities, automating the management and issuance of TLS certificates.It provides developers with a fast, easy, and integrated source of machine identities whilst also providing security teams with the required policy and oversight.

It also enables ephemeral certificate-based authorization, which reduces the need for permanent access credentials, explicit access revocation or traditional SSH key management.

See the EdgeCA site on Github