All generic Top-Level Domain extensions and certain country-code ones support a security lock option whose function is to hinder unauthorized transfers of existing domains. Many domain name registry operators that oversee country-code TLDs that do not support this feature are in the process of introducing it for greater security and for the convenience of the domain registrants. A domain can be transferred only if it is unlocked and only a person who has been granted access to the account with the current registrar company can accomplish that. New domains are registered with the lock feature enabled on purpose, so as to stop any unsanctioned transfer attempts. The lock option is one of the safety measures for controlling the transfer of existing domain names between domain name registrars that have been introduced over the years.