DNA from PNL Technology is a service for storing and recovering cryptographic keys. According to the provider, the protection of the key material is spread across at least two independent organisations, so that neither can reconstruct it alone. Access is tied to the user's identity through OpenID Connect, SAML 2.0, WebAuthn or TOTP. The provider lists use cases such as end-to-end encryption, secret management, privileged access management and backup and recovery. DNA uses, among others, ECDH and the post-quantum algorithm ML-KEM. The listed operating models are SaaS, cloud plus edge, managed service, on-premises and hybrid.
PNL Technology GmbH is based in Bremen, Germany; no parent company is named. For the SaaS model, the location of the servers is not stated. Because the key material is split across several organisations and an on-premises option exists, a European organisation can decide for itself who holds key material. No open-source licence is mentioned.