Arkheia · Data Architecture
Sovereignty
by Design.
In the age of AI, your data architecture is your destiny. We provide the intelligence layer — you hold the keys.
§ 01 · The Core Principle
Data minimisation
by architecture.
Most AI platforms ingest your data into centralised infrastructure — effectively flattening your security model and creating new vectors for exposure. Arkheia is designed around the opposite principle: extract only the minimum signal required, discard everything else immediately.
Detection operates on behavioural telemetry at the API boundary. Prompts, responses, and application context are never inspected, stored, or transmitted. The architecture is designed to minimise data exposure by design, not merely by policy.
The distinction
“We provide the intelligence layer, but you hold the keys. Your data architecture — and the sovereignty that comes with it — remains entirely under your control.”
Behavioural signals ≠ content. Risk scores ≠ surveillance.
§ 02 · Architecture Principles
Built to withstand the scrutiny
of regulated industries.
Zero Training Guarantee
Your proprietary information is never used to train or fine-tune any model. Data processed in transit is discarded after signal computation. We have no mechanism to retain content.
End-to-End Encryption
Data is encrypted in transit (TLS 1.3) and at rest (AES-256) where applicable. Credentials are encrypted at rest — originals are not retained after processing.
Data Residency Choice
For SaaS deployments, you select the geographic region where your data is processed. For on-prem deployments, all processing remains within your infrastructure boundary.
Audit Trail
Policy decisions and risk assessments are logged with full audit metadata — timestamps, model identifiers, risk outcomes. Prompt and response content is never captured in audit logs.
§ 03 · Deployment Posture
You choose the boundary.
API Proxy
Cloud-hosted · Zero infrastructure
Requests pass through our infrastructure in transit only. Behavioural signals are extracted and discarded. No prompts, responses, or session history are retained. SOC 2 Type II (in progress).
API Proxy details →On-Prem Engine
Self-hosted · Complete sovereignty
All processing occurs within your infrastructure boundary. Zero signals leave your network. You control security, access, and data residency. Designed for regulated industries and sovereign requirements.
On-Prem details →§ Architecture Briefing
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