I Need To Make A Change With My IT Support! Call (225) 706-8414

Using Active Directory Credentials to access ESXi

Every IT or security professional will tell you that you can’t effectively mitigate risks unless you know who’s doing what. Unfortunately, it’s still very common for users to share a single “administrator” login for certain tasks. Often this is because the software in question will not tie in to an existing directory (like AD) and it is cumbersome, at best, to maintain separate directories of users. Pile on the reticence to having to manage multiple passwords, common to users both inside and out of the IT department, and the “path of least resistance” is often to just give everyone the same account and trust they won’t break something. Thankfully, your VMware servers don’t have be this way, and it’s pretty easy setup:

  1. Log on to your ESXi box using the vSphere Client as an administrator.
  2. Highlight the ESXi server (not a guest) in the inventory list and switch to the Configuration tab. Under the “Software” heading, click the Authentication Services link.
    ESXi 4.1 configuration tab in vSphere
  3. Click the “Properties…” link at the top right of the Configuration tab. Set the directory service type to Active Directory, enter your domain name, and click the “Join Domain” button. Just like joining a workstation to the domain, you’ll need to provide a domain admin’s credentials.
    Authentication properties
After connecting to your domain, you can switch to the Permissions tab (or right-click on a guest) and add a permission. When it comes time to select a user, change the Domain selection from “(server)” to your domain name. After a moment or two, the user list will be populated with your AD users and groups; add them to the user list and grant them the necessary permissions. Once the users have the vSphere client installed, they can just check the “Use Windows session credentials” box and click Login; no need to remember a separate username and password, or even type in their current one.

Concerned About Cyber Attacks?

CLICK HERE >

Want to Migrate to the Cloud?

CLICK HERE >
Office 365

Ready to Experience Microsoft Office 365?

Want the latest IT news directly in your inbox? Subscribe now!