Tokenize Sensitive Data Inside Your Applications.
TokenMesh helps banks and fintechs enforce tokenization policy locally, so sensitive values can stay closer to the application that received them while tokens move downstream.
Operating model
Policy central. Tokenization local.
Producer application
Tokenizes locally before persistence
Control plane
Publishes signed policy bundles
Customer keys
Resolved through KMS, HSM, or Vault references
Downstream systems
Receive tokenized data and redacted evidence
The control plane is not designed to receive raw bank account numbers, SSNs, or card values during normal tokenization.
Business outcomes
Protect sensitive data before it spreads.
TokenMesh is designed for teams that need to reduce unnecessary raw data exposure without turning every transaction into a call to a central tokenization service.
Reduce raw data movement
Tokenize sensitive fields near the first application that receives them, before they spread across systems.
Avoid a central runtime dependency
Keep the control plane focused on policy, signing, audit, and drift instead of every tokenization event.
Keep key control with the customer
Policies reference customer KMS, HSM, or Vault systems rather than moving raw key material into TokenMesh.
Give reviewers evidence
Produce safe metadata for policy version, workload, bundle hash, result, and regional drift checks.
How it works
A signed rulebook each application can enforce.
The product story is intentionally simple: governance is centralized, execution is local, and downstream systems receive tokens.
Control plane signs the rulebook
Security teams define field rules, allowed workloads, algorithm ids, key references, and bundle versions.
Applications verify it locally
The SDK validates the signed bundle, checks workload scope, caches valid policy, and resolves key references.
Tokens move downstream
Producer apps store or send tokenized data to databases, streams, warehouses, and consumer services.
Solution paths
Built for financial data workflows.
Start with the business workflow. The architecture proof is ready when security, engineering, and compliance teams need to go deeper.
Banking data flows
Protect onboarding, loan origination, vendor sharing, fraud, analytics, and multi-region banking workloads.
Learn moreCompliance evidence
Support control programs with reduced exposure, signed policies, redacted audit events, and drift evidence.
Learn moreAI and analytics
Use tokenized identifiers in warehouses, reporting, segmentation, and selected deterministic join workflows.
Learn moreTechnical proof
Go deeper when the review board is ready.
The homepage stays business-first. The deeper pages carry the diagrams, SDK behavior, outage logic, and drift simulation.
Platform architecture
See the full control-plane, signed-bundle, SDK, KMS/HSM/Vault, audit, and drift diagram.
OpenDeveloper SDK contract
Review illustrative Python and planned Java examples plus fail-closed SDK behavior.
OpenInteractive demo
Try the signed bundle viewer, local tokenizer, outage simulator, drift simulator, and audit feed.
OpenMap TokenMesh to your first protected data flow.
Bring a producer app, sensitive field list, key custody requirement, and downstream systems. TokenMesh will show where policy, local execution, audit, and drift checks fit.