==Global CAPTCHA Validation==
'''Enabled''' and '''Disabled''' will control whether or not CAPTCHA will appear in all areas of the system. If '''Inherit''' is selected, you can choose at the signup and template page level when you want the CAPTCHA to appear. If '''Enabled''' is selected, CAPTCHA will automatically appear on login and activation pages. The default CAPTCHA service is Google's reCAPTCHA.
==Countries Using Alternate CAPTCHA Service==