tppr3695a wrote:
目前sstp vpn...(恕刪)
很可惜的, 經過多方面的搜尋, SSTP是有前皺表的
Wikipedia
Forum
Blog
也有文章說SSTP已經被破解了
"I had a chat with my friend who running a small VPN service company in China last night, he confirms to me that Microsoft’s SSTP VPN was hacked by the GFW, more specifically , the GFW guys hacked the SSL Certificate of the SSTP VPN, so they can identify the VPN traffic and block it."
根據知名VPN提供商Astrill, 所有類型的VPN都可以被"深度封包檢測(DPI)"查出來, 然後GFW會做兩種事情, 限速或者封鎖, Y大可能是屬於被限速的一方, 或許因為速度本來就不快, 所以察覺不出來吧
"On May 2011, the Great Firewall of China did a probe which blocked VPNs temporarily. Unfortunately on Dec 2012, the Great Firewall of China ISPs and government worked really hard to block all existing VPN protocols. They have updated GFW so it can now learn, detect and block VPN protocols in real-time and automatically. All standard protocols like OpenVPN, PPTP, L2TP/IPSec, IPSec, SSTP are blocked. They use DPI (deep packet inspection) to detect IP addresses running VPN protocols. Then it takes them a few hours or in best case 1 day to block these IPs."




























































































