All generic domain extensions and certain country-code ones support a security lock feature whose function is to impede unwanted transfers of existing domains. Lots of registry operators that supervise ccTLDs that don’t support this option are in the process of adopting it for greater security and for the convenience of the domain registrants. A domain can be transferred only on the condition that it is unlocked and only an individual who has been granted access to the account with the current registrar can do that. New domains are registered with the lock option enabled deliberately, so as to block any unwanted transfer attempts. The lock option is among the security measures for regulating the transfer of existing domain names between registrar companies that have been introduced over the years.