Set up before departure出发前完成设置
Install updates, sign in, and test the service on each device you expect to carry. Save official support and account-recovery links somewhere you can reach without relying on the VPN itself.在每一台计划携带的设备上完成更新、登录并实际连接测试。把官方支持与账号恢复链接保存到无需依赖 VPN 也能访问的位置。
A VPN is not a replacement for device updates, strong account passwords, or multi-factor authentication. Treat it as one layer in a wider travel routine.VPN 不能替代系统更新、强密码或多因素认证。它只是旅行安全习惯中的一层。
Know the limits了解使用边界
Networks, regulations, and hotel portals vary. Keep a simple fallback plan: a mobile connection, offline copies of essential bookings, and a way to contact your provider.网络环境、当地规定与酒店认证页面并不相同。准备简单的后备方案：移动网络、离线行程信息，以及联系服务商的方法。
Do not assume a service will solve every connection or privacy problem. Read current policies and local requirements before you travel.不要假定某项服务能解决所有连接或隐私问题。出行前请查看最新政策与当地要求。