A company is collecting data from a large set of IoT devices. The data is stored in an Amazon S3 data lake. Data scientists perform analytics on Amazon EC2 instances that run in two public subnets in a VPC in a separate AWS account. The data scientists need access to the data lake from the EC2 instances. The EC2 instances already have an assigned role with permissions to access Amazon S3. According to company policies, only authorized networks are allowed to have access to the IoT data. Which combination of steps should a solutions architect take to meet these requirements? (Choose two)