Vault Fork OpenBao Adds External Keys and Quantum-Ready TLS

7 relevance

OpenBao (Vault fork) adding post-quantum TLS and external keys is a significant update for security infrastructure.

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Why It Matters

For platform engineers managing secrets infrastructure, this provides a vendor-independent, OSI-licensed alternative to Vault with enterprise-grade scalability and quantum-ready crypto, critical for long-term architecture decisions and compliance.

Key Takeaways

Evaluate OpenBao 2.7 for production secrets management if you need PostgreSQL-backed read scaling, hardware-backed keys, or post-quantum TLS testing without vendor lock-in.

Vault Fork OpenBao Adds External Keys and Quantum-Ready TLS

Summary

OpenBao 2.7, the community fork of HashiCorp Vault under Linux Foundation governance, adds PostgreSQL read scaling, external HSM/KMS key support via plugins, and post-quantum cryptography (ML-DSA, ML-KEM) for TLS and PKI. The release also introduces control groups for human approval of sensitive operations and request-consistency headers for load-balanced deployments, extending beyond Vault Community Edition with formerly enterprise-gated features like namespaces and HSM integration.

Author

Matt Saunders