All generic TLD extensions and certain country-code ones support a security lock option whose function is to impede unapproved transfers of active domain names. Lots of domain registry organizations that oversee country-code Top-Level Domains that do not support this option are in the process of introducing it for better security and for the convenience of the domain name registrants. A domain name can be transferred only if it is unlocked and only a registrant who has been granted access to the account with the current domain name registrar can do that. New domains are registered with the lock option enabled intentionally, so as to stop any unapproved transfer attempts. The lock feature is among the security measures for controlling the transfer of active domain names between registrar companies that have been introduced over the years.