An international IT corporation is setting up an R&D center in China, and the chair faculty is hiring network researchers. They decided they wanted to try a fun interview puzzle classic:458Please respect copyright.ＰＥＮＡＮＡtnoYeOLVOG
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."458Please respect copyright.ＰＥＮＡＮＡzwUidNAJIe
Half an hour has passed, and the applicant is still lecturing enthusiastically about the protocol specifications of Shadowsocks, Trojan, and VMess, the encryption, emulation, and obfuscation standards for the network traffic, the automated packet analysis set up by the ISP and the communist party, and it seemed the step where the browser receives a DNS name record is still an hour away.458Please respect copyright.ＰＥＮＡＮＡ3Kv8C3mbai
...458Please respect copyright.ＰＥＮＡＮＡDQdDz2Mc1p
Several hours of intensive lecturing later, the applicant says:458Please respect copyright.ＰＥＮＡＮＡhw9G8yW3Dd
"And finally, you receive an RST flag, and then the agents with the Bureau for the Protection of National Political Security knock on your door."458Please respect copyright.ＰＥＮＡＮＡNXTMg62hsd
And the applicant sat down and paused.458Please respect copyright.ＰＥＮＡＮＡ1xYaR59oth
Knock, knock.458Please respect copyright.ＰＥＮＡＮＡr2zFPEArio
The chair faculty was confused as they've already sent everybody in the office home just to listen to this applicant's wonderful lecture until the end.458Please respect copyright.ＰＥＮＡＮＡpXh7Ov6aXl
