Ensure that Fargate tasks are deployed in a VPC with the necessary security groups, network ACLs, and routing rules. This allows you to control the network traffic to and from your Fargate tasks.
Assign IAM roles to Fargate tasks instead of using access keys or secret access keys. IAM roles provide temporary credentials to the Fargate tasks, which can be revoked or rotated easily.
Use security groups to restrict network traffic to and from Fargate tasks. Only allow traffic that is necessary for the application to function properly.