The Austrian registry has just introduced a Security Lock for .at domains. The change means every change made to the Whois details for .at domains must be authorised via a phone call by the registrant, if it is enabled.
The change provides an additional layer of security to protect against unauthorised and/or inadvertent changes to the domainâs registration details.
The Security Lock service is available for â¬250 (net) per year and domain.
For more information see:
https://www.nic.at/en/service/security-lock/