In the AWS shared responsibility model, which tasks are the responsibility of AWS?

Explanations:

Patching the operating system of an Amazon EC2 instance is the responsibility of the customer, as it pertains to the management of the operating system and applications running on the instance.

Configuring a security group is also the customer’s responsibility, as it involves managing network access controls specific to their applications and resources.

Monitoring the health of an Availability Zone is AWS’s responsibility, as it involves the underlying infrastructure and availability of the services they provide.

Protecting the infrastructure that runs Amazon EC2 instances is AWS’s responsibility, as it pertains to the physical data centers, hardware, and virtualization layers that support the services.

Managing access to data in an Amazon S3 bucket is the customer’s responsibility, as it involves configuring permissions and access controls for their stored data.