Community Architecture Library
Reference architectures for common technology stacks, pre-mapped to MITRE ATT&CK® and OWASP threats. Use any template as the starting point for your own security assessment.
Secure AI Agent with RAG & MCP
ReviewedReference architecture for an AI assistant using document retrieval, agent memory, MCP tool connectors and external APIs.
10 components · By Dexfense · v1.0 · July 2026
Multi-Tenant SaaS Web Application
ReviewedStandard architecture for a cloud-hosted SaaS product with REST APIs, SQL database, CDN, WAF and OAuth/SSO for customer authentication.
13 components · By Dexfense · v1.0 · July 2026
Microsoft 365 Small Business
ReviewedReference architecture for a Microsoft 365 deployment covering cloud identity, email, cloud storage, MFA and Windows endpoints.
10 components · By Dexfense · v1.0 · July 2026
AWS Serverless Application
ReviewedCloud-native application on AWS Lambda, API Gateway, Aurora/DynamoDB, S3 and CloudWatch with a GitOps CI/CD pipeline.
15 components · By Dexfense · v1.0 · July 2026
E-commerce Platform (PCI DSS Relevant)
ReviewedOnline retail architecture covering web storefront, product and order APIs, customer database, CDN, WAF and PCI DSS-relevant audit logging.
14 components · By Dexfense · v1.0 · July 2026
WordPress Business Website
ReviewedSecurity architecture for a business website on WordPress with managed hosting, CDN, WAF and automated backup.
10 components · By Dexfense · v1.0 · July 2026
Kubernetes-Hosted Application
ReviewedContainer-orchestrated microservices on Kubernetes with a service mesh, CI/CD pipeline, RBAC and centralised logging.
15 components · By Dexfense · v1.0 · July 2026
Hybrid Office Network
ReviewedOn-premises and cloud-connected corporate network with Active Directory, VPN, EDR/XDR, firewalls and managed Windows workstations.
14 components · By Dexfense · v1.0 · July 2026
IoT Monitoring and Telemetry System
ReviewedConnected device telemetry architecture with IoT sensors, time-series database, REST API and cloud storage ingestion pipeline.
11 components · By Dexfense · v1.0 · July 2026
University Research Network
ReviewedMixed academic environment with federated identity, campus wireless, shared research storage, VPN and Linux research servers.
15 components · By Dexfense · v1.0 · July 2026
Community templates provide architecture-based security guidance. They do not confirm vulnerabilities or replace technical validation. Product and version validation is still required.