Building a Secure Foundation on AWS – Security Best Practices for Beginners

Security should never be an afterthought, especially when working in the cloud. With AWS, the good news is you don’t have to start from scratch: there are built-in tools that can help you establish a strong security posture.

Here are some key services to know: 1?? IAM Roles – Control who can access your resources and ensure users only have the permissions they truly need. 2?? AWS Key Management Service (KMS) – Manage encryption keys easily to protect sensitive data. 3?? AWS Security Hub – Get a centralized view of your security status across multiple AWS services.

Golden rule: Always follow the principle of least privilege. This means giving users and applications only the permissions they need to perform their tasks—nothing more. Oh, and don’t forget to enable multi-factor authentication (MFA) for all users!

Cloud security is a journey, and the more you learn, the more confident you’ll be in securing your architecture