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中国翻墙VPN:在中国使用VPN的现状与挑战
近年来,随着中国网络审查制度的不断严格,“中国翻墙VPN”成为了一个热门话题。在中国,访问被政府屏蔽的网站和服务需要使用虚拟私人网络(VPN)。虽然VPN在技术上可以绕过防火墙,但在中国使用VPN面临诸多挑战。首先,中国政府通过“防火长城”加强了对�