How tags help in securing AWS?
Security Tags on AWS
Security tags can also be used to allow or deny access to specific resources by using conditions within the AWS Identity and Access Management (IAM) policies. These allow users to employ tag-based conditions to regulate permissions based on specific tags and values.
Why would you use tags in AWS?
Tags enable you to categorize your AWS resources in different ways, for example, by purpose, owner, or environment. This is useful when you have many resources of the same type—you can quickly identify a specific resource based on the tags that you've assigned to it.
What are IAM tags?
A tag is a key-value pair that is attached to a Google Cloud resource. You can conditionally grant IAM roles or conditionally deny IAM permissions based on whether a resource has a specific tag. Resources inherit tag values from their parent organization, folders, and project.