According to the AWS shared responsibility model, which of the following are AWS responsibilities?

Explanations:

AWS is responsible for the network infrastructure and virtualization of infrastructure as part of the cloud environment. This includes maintaining the physical servers and networking equipment that support AWS services.

The security of application data is the responsibility of the customer. Customers must implement their own measures to secure data within applications they deploy on AWS.

Customers are responsible for managing guest operating systems, including patching and updates, as well as application software. This falls under the customer’s responsibilities in the shared responsibility model.

AWS is responsible for the physical security of hardware, including the data centers and facilities that host AWS services. This involves protecting physical servers and infrastructure from unauthorized access.

Credentials and policies are the responsibility of the customer. Customers must manage their own access control, user authentication, and security policies for the applications and services they use on AWS.