To control the access of Amazon Redshift resources, you can define permissions to the users by configuring Amazon Identity and Access Management (IAM). The Amazon IAM service provides enhanced security.
Perform the following steps to configure Amazon IAM authentication:
Create a minimal Amazon IAM policy.
Create the Amazon EC2 Role.
Create the Amazon Redshift Role.
Associate the Amazon Redshift Role with the Redshift cluster.
Create an Amazon Redshift or Amazon Redshift V2 connection.