Cloud Migration

  1. Phase 2: Design and Architecture
    1. Designing the Target Cloud Environment
      1. Landing Zone Design
        1. Account and Organization Structure
          1. Multi-Account Strategies
            1. Organizational Units
              1. Account Hierarchy
                1. Billing Structure
                2. Identity and Access Management
                  1. User and Role Design
                    1. Permission Boundaries
                      1. Service Accounts
                        1. Cross-Account Access
                        2. Networking Foundation
                          1. Virtual Private Cloud Design
                            1. Subnet Design
                              1. Routing and Peering
                                1. DNS Configuration
                                2. Security and Compliance Baselines
                                  1. Security Controls
                                    1. Compliance Frameworks
                                      1. Policy Templates
                                        1. Automated Compliance
                                        2. Logging and Monitoring Setup
                                          1. Centralized Logging
                                            1. Monitoring Tools
                                              1. Alerting Configuration
                                                1. Dashboard Design
                                              2. Well-Architected Framework Principles
                                                1. Operational Excellence
                                                  1. Security
                                                    1. Reliability
                                                      1. Performance Efficiency
                                                        1. Cost Optimization
                                                          1. Sustainability
                                                        2. Cloud Network Architecture
                                                          1. Virtual Private Clouds and Virtual Networks
                                                            1. Segmentation Strategies
                                                              1. Peering and Connectivity
                                                                1. Network Isolation
                                                                  1. Traffic Flow Design
                                                                  2. Subnetting and IP Addressing
                                                                    1. IP Address Planning
                                                                      1. Public vs. Private Subnets
                                                                        1. CIDR Block Allocation
                                                                          1. Address Space Management
                                                                          2. Connectivity to On-Premises
                                                                            1. VPN Connections
                                                                              1. Site-to-Site VPN
                                                                                1. Client VPN
                                                                                  1. VPN Gateway Configuration
                                                                                    1. Redundancy Planning
                                                                                    2. Direct Connect and ExpressRoute
                                                                                      1. Dedicated Connections
                                                                                        1. Use Cases
                                                                                          1. Bandwidth Planning
                                                                                            1. Failover Configuration
                                                                                            2. Hybrid Connectivity Patterns
                                                                                              1. Hub and Spoke
                                                                                                1. Mesh Connectivity
                                                                                                  1. Transit Gateway
                                                                                                2. Network Security
                                                                                                  1. Security Groups and Network ACLs
                                                                                                    1. Ingress and Egress Rules
                                                                                                      1. Best Practices
                                                                                                        1. Rule Optimization
                                                                                                          1. Troubleshooting
                                                                                                          2. Cloud Firewalls
                                                                                                            1. Managed Firewall Services
                                                                                                              1. Policy Configuration
                                                                                                                1. Threat Intelligence
                                                                                                                  1. Logging and Monitoring
                                                                                                                  2. Network Segmentation
                                                                                                                    1. Micro-Segmentation
                                                                                                                      1. Zero Trust Architecture
                                                                                                                        1. East-West Traffic Control
                                                                                                                      2. Load Balancing and Traffic Management
                                                                                                                        1. Application Load Balancers
                                                                                                                          1. Network Load Balancers
                                                                                                                            1. Global Load Balancing
                                                                                                                              1. Traffic Distribution Strategies
                                                                                                                            2. Cloud Identity and Access Management
                                                                                                                              1. Users, Groups, and Roles
                                                                                                                                1. Role-Based Access Control
                                                                                                                                  1. Least Privilege Principle
                                                                                                                                    1. Role Hierarchy
                                                                                                                                      1. Permission Inheritance
                                                                                                                                      2. Policies and Permissions
                                                                                                                                        1. Policy Types
                                                                                                                                          1. Policy Inheritance
                                                                                                                                            1. Conditional Access
                                                                                                                                              1. Resource-Based Policies
                                                                                                                                              2. Multi-Factor Authentication
                                                                                                                                                1. Implementation Methods
                                                                                                                                                  1. User Enrollment
                                                                                                                                                    1. Device Management
                                                                                                                                                      1. Risk-Based Authentication
                                                                                                                                                      2. Federation with Corporate Directories
                                                                                                                                                        1. SAML Integration
                                                                                                                                                          1. OAuth and OpenID Connect
                                                                                                                                                            1. Single Sign-On
                                                                                                                                                              1. Directory Synchronization
                                                                                                                                                              2. Privileged Access Management
                                                                                                                                                                1. Administrative Access
                                                                                                                                                                  1. Just-in-Time Access
                                                                                                                                                                    1. Access Reviews
                                                                                                                                                                      1. Audit Trails
                                                                                                                                                                    2. Designing for Cloud-Native Principles
                                                                                                                                                                      1. High Availability and Fault Tolerance
                                                                                                                                                                        1. Redundancy Strategies
                                                                                                                                                                          1. Multi-Region Deployments
                                                                                                                                                                            1. Availability Zones
                                                                                                                                                                              1. Circuit Breaker Patterns
                                                                                                                                                                              2. Scalability
                                                                                                                                                                                1. Vertical Scaling
                                                                                                                                                                                  1. Horizontal Scaling
                                                                                                                                                                                    1. Auto-Scaling Groups
                                                                                                                                                                                      1. Elastic Load Distribution
                                                                                                                                                                                      2. Disaster Recovery Strategies
                                                                                                                                                                                        1. Backup and Restore
                                                                                                                                                                                          1. Cross-Region Replication
                                                                                                                                                                                            1. Recovery Point Objectives
                                                                                                                                                                                              1. Recovery Time Objectives
                                                                                                                                                                                                1. Disaster Recovery Testing
                                                                                                                                                                                                2. Automation and Infrastructure as Code
                                                                                                                                                                                                  1. IaC Tools and Frameworks
                                                                                                                                                                                                    1. Version Control Integration
                                                                                                                                                                                                      1. Change Management
                                                                                                                                                                                                        1. Automated Testing
                                                                                                                                                                                                        2. Microservices Architecture
                                                                                                                                                                                                          1. Service Decomposition
                                                                                                                                                                                                            1. API Design
                                                                                                                                                                                                              1. Service Communication
                                                                                                                                                                                                                1. Data Management
                                                                                                                                                                                                                2. Containerization Strategy
                                                                                                                                                                                                                  1. Container Orchestration
                                                                                                                                                                                                                    1. Service Mesh
                                                                                                                                                                                                                      1. Container Security
                                                                                                                                                                                                                        1. Registry Management

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                                                                                                                                                                                                                    2. Phase 1: Strategy and Planning

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                                                                                                                                                                                                                    4. Phase 3: Migration Execution