This consulting service is the best way for PwC to help customers conduct pre-cloud assessments, including current infrastructure research, business requirements research, cloud security assessment, cloud strategy and roadmap planning and design, customer cloud architecture design, landing zone, etc., to help enterprise customers fully evaluate and design the overall cloud architecture before using Amazon Web Services cloud services, while incorporating the customer's current IT infrastructure environment, network architecture, security policies and standards, operating model, etc., combined with industry best practices; PwC also suggests Amazon Web Services cloud architecture designs to customers; PwC also Design cloud migration solutions for customers, help customers design cloud migration paths, and combine Amazon Web Services Cloud Migration and Cloud Migration best practices to provide customers with cloud migration path recommendations and specific migration plan design and implementation. Help customers build cloud environments on Amazon Web Services, cloud services such as Landing Zone, VPC, EC2, ELB, RDS, etc., design security standards on the cloud, and specific work content such as data migration and application migration.