added maxmind guide (#17)

* added maxmind guide

* update guide

content/docs/tutorials/maxmind.md

@@ -0,0 +1,56 @@
+---
+title: MaxMind
+---
+
+_This tutorial provides step-by-step instructions on how to rotate a MaxMind License Key._
+
+---
+
+## Generate a new MaxMind License Key
+
+### Step 1 - Navigate to the MaxMind License Keys page
+
+#### Navigate to `MaxMind License Keys`
+
+Under `Account` menu, click on `Manage License Keys`.
+![](/images/maxmind/1.png)
+
+### Step 2 - Generate a New License key
+
+click `Generate new license key` button.
+![](/images/maxmind/4.png)
+
+Confirm generation of new license key by clicking `Confirm`.
+![](/images/maxmind/5.png)
+
+---
+
+## Replace the Leaked MaxMind License Key
+
+Replace the leaked MaxMind license key with the new one in all impacted applications and services.
+
+---
+
+## Deactivate the Leaked MaxMind License key
+
+### Step 1 - Navigate to the MaxMind License Keys page
+
+#### Navigate to `MaxMind License Keys`
+
+Under `Account` menu, click on `Manage License Keys`.
+![](/images/maxmind/1.png)
+
+### Step 2 - Deactivate the License Key
+
+Find the license key you would like to remove, and click the trash icon next to it. Confirm the license key details on the following page. Once a license key has been removed, it cannot be recovered.
+![](/images/maxmind/2.png)
+Confirm the key removal action by clicking `Confirm`.
+![](/images/maxmind/3.png)
+
+> Note: Clicking `Confirm` will deactivate the existing license key.
+
+---
+
+## Resources
+
+- [MaxMind Documentation](https://support.maxmind.com/hc/en-us/articles/4407111898779-Deactivate-my-License-Key)