> For the complete documentation index, see [llms.txt](https://docs.vngcloud.vn/vng-cloud-document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vngcloud.vn/vng-cloud-document/vstorage/object-storage/vstorage-hcm03/identity-and-access-management/managing-vstorage-access-account.md).

# Managing vStorage access account

You can use three types of accounts to access vStorage. Details of these three types include:

* **Root User Account:** This is the initial account created to access GreenNode with full access rights to all resource services on GreenNode.
* **IAM User Account (User Account):** This account is created from the unique Root User Account, with access rights depending on the access policies established from the Root User Account.
* **Service Account:** This account is used by an application/machine to execute API calls that are authorized and access specified resources on GreenNode.

**Overview how to get started IAM with vStorage and how to integrated S3 Browser for vStorage**

{% embed url="<https://youtu.be/BvrxB9ZK2T0?si=-cwOYIjq_Z20qJUy>" %}

***


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