Description
Design Cloud Architectures That Are Secure by Default
Cloud Security Architecture Patterns is a comprehensive reference guide for security architects and cloud engineers who need to design infrastructure that meets modern threat requirements. Covering zero-trust networking, defense-in-depth layering, and microsegmentation across all three major cloud providers, this guide provides the architectural blueprints your team needs to build environments where security is foundational, not an afterthought.
What’s Included
- Zero-trust network architecture patterns for AWS VPC, Azure VNet, and GCP VPC with identity-aware proxies
- Defense-in-depth implementation guide: layered security controls from edge to data layer
- Microsegmentation patterns using security groups, NSGs, firewall rules, and service mesh policies
- Multi-cloud security architecture: consistent security patterns across heterogeneous cloud environments
- Identity-first architecture: centralized authentication, authorization, and access management patterns
- Data protection architectures: encryption at rest, in transit, and in use across cloud services
- Network security reference diagrams with detailed traffic flow analysis and control placement
- Threat model templates for common cloud architectural patterns: web apps, APIs, data pipelines
Who This Is For
- Cloud Security Architects designing secure infrastructure for enterprise organizations
- Solutions Architects incorporating security requirements into cloud architecture designs
- Security Engineers implementing network segmentation and access controls
- Technical leaders defining security architecture standards for their organizations
Why Choose Citadel
These architecture patterns come from designing and reviewing hundreds of production cloud environments across regulated industries. Citadel’s architects provide multi-cloud perspective, meaning each pattern shows you how to implement the same security concept consistently whether you are on AWS, Azure, GCP, or all three. You get architectures that auditors understand and attackers struggle to penetrate.
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