Use the ACL to restrict access exclusively to trusted devices. Conclusion
An Alias works similarly to how a contact name works in your smartphone. Instead of typing a phone number, you click on the person's name. In AnyDesk, an alias changes a number like 123 456 789 into something readable, like john.smith@ad . AnyDesk ID Number AnyDesk Alias Purely numeric (e.g., 987 654 321 ) Alphanumeric (e.g., techsupport@ad ) Availability Free for all users automatically Premium feature (Custom namespaces require paid tiers) Exclusivity Tied strictly to hardware/OS configuration Unique across the AnyDesk network database Primary Use Core network routing and identification Brand identity, personalization, and ease of use Exclusive Namespaces for Businesses anydesk id number exclusive