Which AWS service or feature can a company use to create a private, secured and scalable network environment in the AWS Cloud?

Explanations:

Amazon ECS is a container management service, which allows for running and managing Docker containers on AWS but does not create a private, secured, and scalable network environment.

Amazon S3 is a storage service primarily used for storing and retrieving data, not for creating network environments.

Amazon VPC (Virtual Private Cloud) enables the creation of a private, secured, and scalable network environment in the AWS Cloud, allowing control over network configurations.

Route tables are used to control the traffic routing within a VPC but are not standalone services for creating network environments.