AWS IAM Explained: The Foundation of AWS Security 🔐☁️
If you work with AWS, understanding AWS IAM (Identity and Access Management) is essential.
IAM controls who can access your AWS resources and what they are allowed to do.
Key IAM concepts every AWS developer should know:
🔹 Users — Identities for individual users
🔹 Groups — Manage permissions for multiple users
🔹 Roles — Secure access for AWS services, applications, and users
🔹 Policies — Define what actions are allowed or denied
🔹 Least Privilege — Give only the permissions actually required
🔹 MFA — Add an additional layer of account security
💡 Best practice: Avoid using the AWS root account for daily operations. Use IAM identities and roles with the minimum required permissions.
For developers deploying ASP.NET Core, APIs, databases, containers, or web applications on AWS, IAM is one of the AWS fundamentals worth mastering.
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