AWS Administration – The Definitive Guide

Recommendations and best practices

Here are a few key takeaways from this chapter:

• Get rid of the Root Account, use IAM wherever necessary. Hide away the Root key and avoid using it unless it's the end of the world!
• Create a separate IAM users for your organization, each with their own sets of access and Secret Keys. DO NOT SHARE YOUR KEYS OR PASSWORDS! Sharing such things is never a good idea and can cause serious implications and problems.
• Create separate administrators for each of the AWS services that you use.
• Use roles and groups to assign individual IAM users permissions. Always employ the least privilege approach wherein a particular group or role has the least amount of privileges assigned to it. Provide only the required level of access and ...