37a867c485
- Complete Cloudflare Terraform configuration (DNS, WAF, tunnels, access) - WAF Intelligence MCP server with threat analysis and ML classification - GitOps automation with PR workflows and drift detection - Observatory monitoring stack with Prometheus/Grafana - IDE operator rules for governed development - Security playbooks and compliance frameworks - Autonomous remediation and state reconciliation
82 lines
2.3 KiB
Markdown
82 lines
2.3 KiB
Markdown
# Zero-Trust Architecture (Cloudflare → VaultMesh)
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Below is the high-level Zero-Trust flow integrating Cloudflare Edge, Tunnels, Access, DNS, and VaultMesh origins.
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---
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## 🌐 Zero-Trust System Diagram (Mermaid.js)
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```mermaid
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graph TD
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%% User & DNS Resolution
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U[User Browser]
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DNS[Cloudflare DNS]
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U -->|Resolve Domain| DNS
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DNS --> EDGE[Cloudflare Edge]
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%% Edge & WAF
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EDGE --> WAF[WAF / Bot Filters / TLS Termination]
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%% Access Policies
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WAF --> ACCESS[Cloudflare Access Policies]
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ACCESS -->|IdP Auth + MFA + Device Posture| AUTH[Identity Provider]
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%% Tunnel Routing
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ACCESS --> TUNNEL[Cloudflare Tunnel (cloudflared)]
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TUNNEL --> ORIGIN[VaultMesh / OffSec Internal Services]
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%% VaultMesh Integration
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ORIGIN --> RECEIPTS[VaultMesh Receipts Engine]
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ORIGIN --> CRDT[VaultMesh CRDT / State Engine]
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%% Anchoring & Proofs
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RECEIPTS --> PROOF[ProofChain Anchors]
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CRDT --> PROOF
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```
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---
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## 🔐 Identity & Access Flow
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1. User resolves domain via Cloudflare DNS.
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2. Edge enforces TLS, WAF, and bot checks.
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3. Cloudflare Access challenges the user (SSO, MFA, posture).
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4. If approved, Access forwards the request through a private Tunnel.
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5. Origin service authenticates and emits VaultMesh receipts.
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6. State and proof anchors propagate to ProofChain.
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---
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## 🚇 Cloudflare Tunnel Integration
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- `cloudflared` is the *only* transport path to origins.
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- Origins listen on localhost / private networks.
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- Each service has its own Access policy and Tunnel route.
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- Tunnel identity is tied to short-lived credentials.
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---
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## 🛡️ Security Controls at Each Layer
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- **Edge**: TLS enforcement, WAF rules, Bot Mode.
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- **Access**: Identity gating (email/group/MFA), device posture checks.
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- **Tunnel**: Mutual authentication, non-public network exposure.
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- **Origin**: Capability-scoped VaultMesh API.
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- **VaultMesh**: Receipt generation + Merkle-root integrity.
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---
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## 🔗 VaultMesh Integration Points
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- Each access event → creates a VaultMesh read-proof.
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- Each configuration change → DNS/WAF/Tunnel snapshot receipt.
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- Weekly proof anchors → ProofChain for immutability.
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---
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## 📦 Outputs
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This architecture defines how
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- DNS routing
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- Edge security
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- Zero-Trust Access
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- Cloudflare Tunnels
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- VaultMesh integrity
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all cooperate to produce a tamper-evident, private-by-default web infrastructure.
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