Enabling reCAPTCHA

Register for a new reCAPTCHA key at Creating reCAPTCHA keys. Make a note of the key and secret.
On the menu bar, click Manage .
On the Manage page, click Settings.
On the Settings page, in the search box, enter PortalConfiguration.
In the left-hand pane, under PortalConfiguration, click Authentication.
In the right-hand pane, click Text in the drop-down menu.
Add the following to the JSON.
```
"ReCaptcha": {
       "Key": "keyValue",
       "Secret": "secretValue"
},
```
Where keyValue is the value of the key from Google, and secretValue is the value of the secret from Google.
Click Save.

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