Beatrix Ulfstand

Beatrix writes about streaming geo-unblocking and VPN performance.

Beatrix Ulfstand has been writing about consumer technology since 2018, with bylines covering streaming geo-unblocking, VPN performance, and DNS-over-HTTPS. Approaches each review by setting up the product the same way a typical reader would and recording every snag along the way.

1. 01
   VPNs

   自建代理：从原理到实战的完整评估与路线图

   Beatrix Ulfstand · 2026年5月14日
2. 02
   VPNs

   电脑 v2ray 连接成功 开热点：从原生傻瓜式到专业级共享的完整路线

   Beatrix Ulfstand · 2026年5月14日
3. 03
   VPNs

   V2ray电脑端热点设置：把局域网变成私人翻墙中继的实战指南

   Beatrix Ulfstand · 2026年5月14日