BlueTalon Data Systems

BlueTalon Data Systems was a data-centric security company that built dynamic, policy-based access control, data masking, filtering, and auditing for enterprise data platforms such as Hadoop, relational databases, and big-data stores. It let organizations enforce fine-grained authorization and privacy controls at the point of data access. Founded around 2013 and headquartered in Redwood City, California, BlueTalon was acquired by Microsoft in July 2019, after which its team and technology were absorbed into Microsoft's data-governance and security efforts (Azure). BlueTalon no longer operates as an independent company; the bluetalon.com domain is parked on Azure DNS with no active web, developer, or API surface, so this network profile carries identity only and has no live artifacts to enrich.

BlueTalon Data Systems is profiled on the APIs.io network. Tagged areas include Company, Data Security, Access Control, Data Governance, and Data Masking.

📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Data Security Access Control Data Governance Data Masking Authorization Big Data Acquired

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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Source (apis.yml)

aid: bluetalon-data-systems
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/bluetalon-data-systems.png
name: BlueTalon Data Systems
description: BlueTalon Data Systems was a data-centric security company that built dynamic, policy-based access control, data
  masking, filtering, and auditing for enterprise data platforms such as Hadoop, relational databases, and big-data stores.
  It let organizations enforce fine-grained authorization and privacy controls at the point of data access. Founded around
  2013 and headquartered in Redwood City, California, BlueTalon was acquired by Microsoft in July 2019, after which its team
  and technology were absorbed into Microsoft's data-governance and security efforts (Azure). BlueTalon no longer operates
  as an independent company; the bluetalon.com domain is parked on Azure DNS with no active web, developer, or API surface,
  so this network profile carries identity only and has no live artifacts to enrich.
url: https://raw.githubusercontent.com/api-evangelist/bluetalon-data-systems/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: microsoft
x-acquired-date: 2019-07
x-operating: false
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Data Security
- Access Control
- Data Governance
- Data Masking
- Authorization
- Big Data
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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