AWS Certified Cloud Practitioner - Learn Cloud Basics

Learning the purpose of these services helps beginners understand the AWS ecosystem and how cloud solutions are constructed.

AWS Security Basics

Security is a fundamental component of cloud computing. AWS follows a shared responsibility model, which is an important concept for Cloud Practitioner candidates.

Under the shared responsibility model, AWS is responsible for security of the cloud infrastructure, while customers are responsible for security in the cloud according to the services they use.

For example, AWS manages the physical infrastructure, while customers may be responsible for configuring access permissions, protecting application data, and managing security settings.

AWS Identity and Access Management, or IAM, helps control access to AWS resources. Understanding users, roles, permissions, and the principle of least privilege provides a useful foundation for cloud security.

AWS Pricing and Cost Management

One of the major benefits of cloud computing is the ability to pay for resources according to usage. AWS offers various pricing models depending on the service and workload.

Cloud Practitioner learners should understand basic AWS pricing concepts, including pay-as-you-go pricing and the importance of selecting resources according to actual requirements.

AWS also provides tools that can help organizations monitor and manage cloud spending. Understanding cost management is useful not only for cloud engineers but also for managers, project teams, and business professionals.

A good cloud strategy balances performance, availability, security, and cost.

Benefits of AWS Cloud