IAM role vs IAM user?
A user has long-term credentials for a person or app. A role is assumed for temporary credentials, by services (EC2, Lambda), other accounts or federated users. Prefer roles; avoid long-lived access keys.
A user has long-term credentials for a person or app. A role is assumed for temporary credentials, by services (EC2, Lambda), other accounts or federated users. Prefer roles; avoid long-lived access keys.