A business wishes to strengthen its security and audit posture by restricting incoming access to Amazon EC2. What should the organization use instead of opening incoming SSH ports and handling SSH keys to remotely access instances?

AWS Certified Cloud Practitioner is intended for anyone who has basic knowledge of the AWS platform. Before taking this exam, we recommend you have:
- Six months of exposure to the AWS Cloud
- Basic understanding of IT services and their uses in the AWS Cloud platform
- Knowledge of core AWS services and use cases, billing and pricing models, security concepts, and how cloud impacts your business

The exam features a combination of two question formats: multiple choice and multiple response.