How would you tunnel through GFW?
est: All bypass methods can be categorized into two:1. Methods that requires a 3rd-party server2. Methods that do NOT requires a 3rd-party serverCurrently mainland underground hackers focus on methods #2, and as far as I know 3 POC works fine through GFW on OSI level 3, 4, and 7, unless the target is an IP ban.