Network Security Architecture
Overview
Comprehensive network security design patterns and implementations for enterprise environments.
Architecture Components
Perimeter Security
- Next-generation firewalls
- Intrusion detection/prevention systems
- DDoS protection services
Internal Network Security
- Network segmentation strategies
- VLAN isolation and access controls
- Zero trust network architecture
Monitoring and Response
- Security information and event management (SIEM)
- Network behavior analytics
- Automated threat response
Implementation Guidelines
Phase 1: Assessment
- Current network inventory
- Security gap analysis
- Risk assessment and prioritization
Phase 2: Design
- Security architecture blueprint
- Network segmentation plan
- Access control matrix
Phase 3: Implementation
- Phased deployment approach
- Testing and validation
- Documentation and training
Best Practices
- Implement defense in depth
- Regular security assessments
- Continuous monitoring
- Incident response planning