Aws Iam
AWS IAM(Identity and Access Management)
AWS Identity and Access Management (IAM) is a service provided by Amazon Web Services (AWS) that helps you securely manage access to your AWS resources.
In IAM, there are 2 components:-
Users: users mean individuals who use AWS.
Roles: roles alike users are used by applications and servers. It is a set of permissions that decide what a user can do.
Practical implementation of IAM:
Authentication: IAM confirms credentials to ensure a requester can access AWS resources
Authorization: Once authenticated, IAM checks the permissions correlated with the user or role.
Policies: IAM policies serve as guidelines that define the access privileges for users or roles.
Security: IAM promotes adherence to security best practices by implementing the principle of least privilege.
Through IAM, you can efficiently oversee and regulate access to your AWS resources, guaranteeing that only authorized individuals or applications can access and engage with them.
In simple words, IAM allows you to control who can access your AWS resources and what they can do with them.