Vera Financial: Zero Trust M&A Reference Architecture
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[!NOTE] Scenario: Vera Financial (an FCA-regulated wealth management firm) acquires Aura Pay (a fintech startup). Goal: Onboard 200 Aura Pay contractors in 48 hours using their own unmanaged devices (BYOD), without shipping laptops or deploying VPN clients.
The Problem: “We need access yesterday”
Section titled “The Problem: “We need access yesterday””Mergers and acquisitions often trigger a countdown clock for IT teams. The traditional approach—shipping managed laptops, configuring VPN clients, and merging Active Directory forests—takes months. It is slow, expensive, and frustrating for users.
In this reference architecture, we demonstrate how the Cloudflare Connectivity Cloud solves this problem by replacing the “castle and moat” VPN model with identity-aware proxies, clientless access, and a secure AI platform.
The Constraints
Section titled “The Constraints”- Speed: Aura Pay staff need access to Vera’s internal HR portal and Integration Dashboard immediately.
- Security: Contractors use unmanaged BYOD laptops. We cannot install agents or enforce disk encryption.
- Compliance: Sensitive financial data cannot leak (DLP).
- Budget: No budget for new hardware or VDI licensing.
The Solution: A Unified Control Plane
Section titled “The Solution: A Unified Control Plane”We replaced the fragmented legacy stack with a unified, edge-native architecture.
| Feature | Traditional Approach | Vera Financial Architecture |
|---|---|---|
| Connectivity | VPN Concentrator Hardware | Global Anycast Edge |
| Trust Model | Network-level (IP based) | Identity-level (Zero Trust) |
| Device Req | Managed Laptop + Agent | Any Browser (Clientless) |
| AI Governance | Shadow AI / None | AI Gateway + DLP |
| Time to Value | Months | 48 Hours |
[!TIP] Why Cloudflare over Cisco, Microsoft, Zscaler, or Palo Alto? Read the full Competitive Analysis for a detailed breakdown.
Explore the Architecture
Section titled “Explore the Architecture”Dive deeper into the specific components of the reference architecture:
- The Architecture: A detailed look at the topology, the 4-layer stack (Edge, Frontend, Backend, Data), and the
wrangler.jsoncconfiguration. - Clientless Zero Trust: How we solved for unmanaged devices using Context-Aware Access and Remote Browser Isolation (RBI).
- Governing “Shadow AI”: How we built a secure internal AI helpdesk with AI Gateway, DLP, LLM Judges, and RAG.
- Competitive Analysis: Why not just use a VPN? A frank comparison against Cisco, Microsoft, Palo Alto, and Zscaler.
- Security Operations: Threat modelling (JWT, Zombie Swarm, Data Sovereignty) and production hardening steps.
- Business Impact: A breakdown of the ROI, the serverless economics, and the 48-hour timeline.