This video is trying to show the mechanism of China's Great Firewall with simple animation.
▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
0:00 intro
0:39 normal situation
1:03 DNS Spoofing - gfw's method
1:44 IP Hole - gfw's method
2:17 Circumvention by VPN
2:52 Why VPN became ineffective
3:52 Modern Bypass method - Shadowsocks
#gfw #china #network #networking #shadowsocks
#proxyserver #chinese
