Cloudflare security review: SOC 2, AI training & subprocessors

What Cloudflare publishes about its security, privacy and use of your data, with a link to the page each fact came from. Checked October 10, 2026.

Transparency score
90/100
SOC 2
SOC 2 Type II
ISO 27001
Claimed
Trains AI on your data?
See quotes
Subprocessors
9 listed

"Not found" means our reader didn't find it on the public pages it could read; the vendor may still publish it.

Does Cloudflare train AI on your data?

Statements differ between pages

Cloudflare's own words (cloudflare.com/trust-hub/responsible-ai):

We recognize that the privacy and security of our customers’ content is paramount, and we do not use our customers’ content to train any LLMs.

Vendors often have different rules for consumer or free plans and for business or enterprise plans. Check the terms for the plan you would use.

Other statements we found
Does Cloudflare train AI on customer data?
cloudflare.com/trust-hub/responsible-ai
Cloudy uses publicly available LLM models via Workers AI, and it does not train any models using customer content.
cloudflare.com/trust-hub/responsible-ai

Different pages say different things. This is often a split between business plans and free or consumer plans. Read each quote for the plan you would use.

Certifications Cloudflare claims

Certification or reportMentioned on
SOC 2 Type IIcloudflare.com/cloudflare-customer-dpa
ISO/IEC 27001cloudflare.com/cloudflare-customer-dpa
ISO/IEC 27701cloudflare.com/cloudflare-customer-dpa
PCI DSScloudflare.com

Privacy laws and frameworks mentioned: GDPR, CCPA/CPRA, EU-U.S. Data Privacy Framework. These are laws the vendor says it follows, not certifications.

A certification on a website is a claim. For anything sensitive, ask Cloudflare for the SOC 2 report or ISO certificate.

Cloudflare subprocessors

Cloudflare lists 9 subprocessors on cloudflare.com/gdpr/subprocessors:

Security features mentioned

SSO / SAMLNot found
SCIM provisioningNot found
Multi-factor authenticationMentioned
Encryption at restNot found
Encryption in transitNot found
Penetration testingNot found
Bug bounty / disclosure programMentioned
Audit logsMentioned
Data residencyMentioned
security.txt contacthttps://hackerone.com/cloudflare

Key documents

Trust / security centercloudflare.com/trust-hub/compliance-resources
Privacy policycloudflare.com/policies/privacy
Subprocessor listcloudflare.com/gdpr/subprocessors
Data processing agreement (DPA)cloudflare.com/cloudflare-customer-dpa
AI policycloudflare.com/trust-hub/responsible-ai
Termscloudflare.com/policies/terms
Status pageNot found

How this score is worked out

CheckPointsResult
Security or trust page15Yes
Certifications listed20Yes
Privacy policy10Yes
Subprocessor list15Yes
DPA available10Yes
AI training policy stated15Yes
security.txt contact5Yes
Status page10No

The score measures how much of a standard security review our reader could answer from Cloudflare's public pages. It is not a rating of how secure Cloudflare is, and a "No" can mean the document exists where our reader couldn't see it.

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Source: Cloudflare's own public website (7 pages read on October 10, 2026). Stormap is not affiliated with Cloudflare. Facts are what the vendor publishes about itself; certifications are claims, not verified audit reports. Something wrong or out of date? Pages are re-checked every two weeks.