The video tutorial discusses methods to secure network trusts, including Sid filtering, selective authentication, and name suffix routing. It explains how to configure these settings in Active Directory to prevent unauthorized access and ensure only intended users can access the network. The tutorial provides step-by-step instructions for setting up selective authentication and highlights the importance of Sid filtering and name suffix routing in maintaining network security.

What is name suffix routing and how can it be configured?

Discuss the implications of not setting up a trust correctly in Active Directory.