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:465Please respect copyright.ＰＥＮＡＮＡyLC990rn4z
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."465Please respect copyright.ＰＥＮＡＮＡVCM8j7ZoIZ
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.465Please respect copyright.ＰＥＮＡＮＡWwnDt3GKfj
...465Please respect copyright.ＰＥＮＡＮＡtr7wkReCga
Several hours of intensive lecturing later, the applicant says:465Please respect copyright.ＰＥＮＡＮＡVkj4fkjCuf
"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."465Please respect copyright.ＰＥＮＡＮＡTevPofrAxR
And the applicant sat down and paused.465Please respect copyright.ＰＥＮＡＮＡPuAHHp12mD
Knock, knock.465Please respect copyright.ＰＥＮＡＮＡs8s8qXyQlT
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.465Please respect copyright.ＰＥＮＡＮＡSPpcR2eabx
