Country Lock
From Hack Forums Wiki
What is Country Lock?
Country Lock is a premium (Ub3r and 3p1c) only feature that allows a user to lock their account to one country. With this enabled, a user will not be able to login from another country.
How Do I Enable Country Lock?
To enable country lock visit this link, fill in the captcha and hit Lock. Yup, that's it.
Can I Disable Country Lock?
Yes, you can. To disable country lock visit this link, fill in the captcha and hit unlock.