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AegisAI
Multi-cloud · cross-cloud federation

One identity layer for AI across every cloud you run.

Real enterprises don't pick a cloud — they end up with three. AegisAI is the cross-cloud identity layer that lets an AI agent run a single query across AWS RDS, Azure Synapse, GCP BigQuery, and SAP on-prem — each call authenticated as the actual user, each native IAM enforced, every decision in a single HMAC-audited chain.

The reality of multi-cloud

No enterprise runs one cloud. AI integration vendors pretend otherwise.

M&A history, vendor diversification, regional sovereignty, talent constraints — every enterprise ends up on multiple clouds. The AI integration market still ships per-cloud point solutions. That gap is where AegisAI lives.

M&A inheritance

Acquired company runs on Azure. Parent company runs on AWS. Six months later, both data estates still need to feed the same Claude assistant. The naive integration is two separate codebases with two separate auth models.

Sovereignty constraints

EU data must stay in EU. US Federal data must stay on FedRAMP-authorized clouds. APAC subsidiary requires regional AWS. The AI assistant must respect all three boundaries simultaneously. Per-cloud point solutions can't.

Vendor diversification

Procurement requires that no more than 60% of compute spend goes to any one hyperscaler. Data services land where the deal landed. AI access has to span the result.

The cross-cloud architecture

One AegisAI deployment. Three clouds. One audit chain.

AegisAI sits in one location (typically the customer's primary cloud or on-prem k8s). From there it speaks each cloud's federated identity protocol natively. Identity propagation is per-cloud-correct; audit is unified.

IdP
Okta / Entra ID / Auth0
AI Agent
Claude / Copilot / ChatGPT
AegisAI Gateway
One control plane, every cloud
↓ Per-cloud federated identity ↓
AWS
STS AssumeRoleWithWebIdentity
Azure
Entra ID on-behalf-of flow
GCP
Workload Identity Federation
↓ Each cloud's IAM enforces natively ↓
RDS · Bedrock
User principal
Synapse · Fabric
User principal
BigQuery · Vertex
User principal
↓ All decisions to one HMAC audit chain ↓
Tamper-evident audit chain · Postgres · HMAC-SHA256
Every decision across every cloud, re-walkable end-to-end
Cross-cloud federation in practice

One query, three clouds, one answer.

Federation isn't a future roadmap item — it ships. The intent compiler recognizes "across AWS and Azure" or "in production systems" and fans the request out to each cloud in parallel under the user's identity at each one.

Scenario: customer 360 across three clouds

The user asks Claude: "Give me a full picture of customer 'ExampleCo' — revenue, support tickets, infrastructure spend." (Illustrative scenario.)

  • Revenue lives in Snowflake on AWS (acquired-company data lake)
  • Support tickets in Salesforce SaaS (talks to Azure-hosted Service Cloud)
  • Infrastructure spend in BigQuery on GCP (Finance team's preferred warehouse)
  • Customer master record in SAP on-prem

AegisAI fans out four parallel queries. Each one authenticated under the user's identity in that system. Results merge through the response firewall and the AI receives a single, masked, audit-attributed answer. Latency depends on the slowest backend in the federation set; the cross-cloud overhead AegisAI adds is parallel-execution-bounded.

Scenario: cross-region data sovereignty

EU customer data must not leave EU. US data must not leave US. APAC subsidiary runs Singapore region only.

  • AegisAI deployments per region honor data-residency constraints
  • Cross-region federation explicitly opt-in per intent
  • Per-region audit chains can be aggregated or stay isolated
  • EU GDPR territorial scope respected at the gateway layer
  • FedRAMP-authorized region used exclusively for US Federal data

Scenario: graceful partial failure

One cloud is having a region outage. The other two are healthy. The user query partially succeeds.

  • Failed system returns partial result with explicit notation in the response
  • Audit row records both successful and failed sub-queries by trace_id
  • User sees what's available, with provenance per result
  • No stuck queries waiting for unreachable systems indefinitely
Cross-cloud governance

One audit chain. Every cloud. Every regulator.

Compliance teams cannot fly between AWS CloudTrail, Azure Sign-in Logs, GCP Cloud Audit Logs, and SAP audit dumps to reconcile a single user's behavior. AegisAI gives them one chain.

Single canonical audit chain

Every cross-cloud decision lands in the same HMAC-chained Postgres table. SOX, GDPR, EU AI Act, and FedRAMP all read from one source of truth.

Per-cloud audit logs preserved

Native cloud audit logs (CloudTrail, Sign-in Logs, Cloud Audit Logs) keep running. AegisAI's audit chain correlates by trace_id so investigators can cross-reference.

Trust score across clouds

Adaptive trust signals work across cloud boundaries. A user exfiltrating slowly from AWS, Azure, and GCP simultaneously is one user pattern — AegisAI sees it as one.

Policy is portable

The deterministic policy AST is cloud-agnostic. A policy that denies cross-tenant queries works identically against AWS, Azure, or GCP backends. One audit, one policy, three clouds.

Deployment topology

Three sane ways to deploy AegisAI across clouds.

Single deployment, multi-cloud reach

AegisAI runs in the customer's primary cloud (or on-prem k8s). Speaks to AWS / Azure / GCP / SaaS / SAP across the network. Simplest to operate. Right for most multi-cloud customers.

Per-region deployment, aggregated audit

One AegisAI per data-residency region. Each enforces its boundary. Audit chains can be sealed locally or aggregated centrally. Right for GDPR · FedRAMP · sovereign workloads.

Per-cloud deployment, federated control

One AegisAI per cloud. Each speaks its native cloud's identity protocol. Cross-cloud queries hop via service-to-service auth. Right for org-mandated cloud isolation.

Ready when you are

One identity. Every cloud. Every AI agent.

30-minute architecture call. We open the operator console and run real queries through your stack — AWS, Azure, GCP, or all three. You see the audit chain tick up in real time.