Transferring an active domain entails changing the company that provides the domain name registration service, so after the transfer, you’ll have to manage things like renewal fees or DNS resource record updates through the new registrar. The transfer process itself is standard with most TLD extensions. Certain country-code extensions are more specific and entail different procedures, but in the general case transferring a domain involves several necessary steps and one of them is unlocking the domain. The domain lock is a security option, which is being embraced by more and more domain name registry operators. It is a standard feature supported by all generic Top-Level Domains. If a domain name is locked, it will be impossible to initiate a transfer process, so nobody can even attempt to steal your domain name. The lock can be annulled only through the account where the domain is registered and all new domains that support this feature are locked by default the moment they are registered.