In recommending network separation deployments for an ECS environment, which strategies ensure both security and efficiency?

In recommending network separation deployments for an ECS environment, which strategies ensure both security and efficiency?
A . Deploying all resources in a single subnet for simplicity
B . Using private subnets for database servers and public subnets for web servers
C . Implementing network ACLs and security groups for fine-grained access control
D . Isolating development, testing, and production environments

View Answer

Answer: BCD