Astrix Protect Secrets is a commercial non-human identity solution by Astrix Security. Device Authority DDKG is a commercial non-human identity solution by Device Authority. Features, integrations, deployment and the company behind each one, side by side.
NHI and AI agent security platform with discovery, governance, and ITDR
Patented trust anchor tech using device hardware attributes for root of trust
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Based on what each listing shows: deployment, company size, price and open source.
Astrix Protect Secrets fits if you want a cloud product.
Device Authority DDKG fits if you need both cloud and on-premises options.
Common questions when comparing Astrix Protect Secrets vs Device Authority DDKG for non-human identity.
Astrix Protect Secrets: NHI and AI agent security platform with discovery, governance, and ITDR. Built by Astrix Security.
Device Authority DDKG: Patented trust anchor tech using device hardware attributes for root of trust. Built by Device Authority.
The table above shows where their features, integrations, deployment and company size fit differ.
Astrix Protect Secrets is made by Astrix Security. Device Authority DDKG is made by Device Authority. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Astrix Protect Secrets and Device Authority DDKG are both Non-Human Identity products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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