Hi @Brian , I understand you're asking about Microsoft Defender privacy protection feature, about the address or hostname of VPN server.
The VPN server is determined automatically, it's not configurable.
References:
- The Defender VPN automatically connects to the nearest Defender VPN server to help you can get a secure connection with the best performance and therefore does not allow you to choose a region/country you’d like to connect to.
- Privacy protection automatically chooses the best and usually the closest Microsoft VPN server. Privacy protection doesn't allow you to specify regions. Privacy Protection enables you to keep your data private while connecting to unsecured public Wi-Fi and prevents it from being used to bypass geographic and regional-restricted content.
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