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Dev tools · June 25, 2023

Phase – open-source encryption and key management for developers

Hello HN! We are developers and security researchers making tools for developers to encrypt data at an application level while maintaining sole control of their keys. We believe that data should always be encrypted unless it is part of an active computation. Encryption is relatively easy, but key management is challenging. There are plenty of encryption tools and SDKs that are out there (Hashicorp Vault, AWS KMS etc.) but we are focusing on ease and speed of implementation, developer experience and self custody of keys. A few months ago, we quit our jobs and started full time on Phase. So…

Phase – open-source encryption and key management for developers launched on June 25, 2023 with 9 votes, #1,718 of 4,655 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.

What it does

Secrets management for teams and AI agents. Contribute to phasehq/console development by creating an account on GitHub.

In the maker’s words, at launch

Hello HN! We are developers and security researchers making tools for developers to encrypt data at an application level while maintaining sole control of their keys. We believe that data should always be encrypted unless it is part of an active computation. Encryption is relatively easy, but key management is…

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