Domain Locking is a cheap security feature offered at Truehost. Domain Lock is also called Registrar Lock or Client Transfer Prohibited. Domain locking is geared towards prohibiting unauthorized changes on DNS information. DNS information includes registrar and administrative information, name servers e.t.c.

Truehost allow clients to lock domain from the client area portal.

To access domain lock go to the Domain Menu

Under Domain Menu go to my domains

For the particular domain (to lock) click manage domain – under the drop down

See — what would you like to do today?

Click — Change the registrar lock status for your domain

Click on Enable Registrar Lock to lock the domain