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How to Protect Admin Roles

What is this guide about?

This guide provides a step-by-step approach to securing admin roles in platforms by restricting their usage and ensuring only authorized users can perform sensitive actions.

Challenge​

Admin roles have elevated permissions and, if misused or compromised, can lead to significant security risks. Protecting these roles is essential for maintaining secure environments.

Prerequisites​

  • Admin access to meshStack with organization admin permissions
  • Familiarity with meshStack's ability to tag users via SCIM or meshUser API

Step by Step Guide​

As this has implications for all workspace users, it is recommended to follow these steps carefully and within a maintenance window to avoid disruptions for users

  1. Create or Admin Tags for Roles

    • Navigate to tags > project role tags
    • Create a mandatory tag (e.g., multi select admin=yes,no)

  2. Identify and Tag Roles

    • Navigate to settings > management > project roles
    • Apply (admin=yes) to all roles that have administrative privileges
    • Apply (admin=yes,no) to all roles that should not have administrative privileges

  3. Create Admin Tags for Users/Groups

    • Navigate to tags > user/groups
    • Create a mandatory tag (e.g., single select admin=yes and no)

  4. Tag Users

    • Add tags to users and groups via API (see meshUser example below)
{
  "kind": "meshUser",
  "apiVersion": "v2",
  "metadata": {
    "name": "Policy-Test-User"
  },
  "spec": {
    "email": "<test@meshcloud.io>",
    "firstName": "Test",
    "lastName": "User",
    "euid": "Test-User",
    "tags": {
      "Admin": [
        "no"
      ]
    }
  }
}

  1. Define Policies

    • Create a policy that validates a subset match between the project role tags and the user/group tags.

  2. Test and Review

    • Verify via a project creation and test users for admin (admin=yes,no) and for non-admin (admin=no) that only intended users/groups can receive admin roles and that policies are enforced as expected.
    • Before ending of the maintenance window ensure that all users have the correct tags applied.

Concepts​

Guides​