Metropolis and Transportation: For mankind, a ‘city’ was a ‘place’ where people were born, grew up, and eventually died. It was initially difficult for humans to choose a ‘place’ to live. Humans had to follow the fate they were given. However, with the development of transportation and the widespread adoption of online networks, humans have been able to select their own places of residence. Throughout history, humans have only been able to voluntarily choose where they want to live for a short time. Achieving freedom of movement marks a fundamental change in the form and character of cities. The development of transportation has completely transformed our lives. The emergence and evolution of transportation means, such as electric vehicles and high-speed trains, indicate that we are in the middle of a revolution that humanity is experiencing for the first time. If you do not respond to these changes, you will face difficulties. - Joseph’s “just my thoughts”
For the security of the Internet service, we have been asked by the Internet service companies to set the password combined by more than 8 or 10 "uppercase letter+lowercase letter+number+special character". But it was obviously of no use. This security guideline was recommended by Bill Burr who worked at NIST in the USA, he suggested this way in his report. Furthermore, the user was required to change the initial password set regularly. Despite this measure, the best way of security to protect users' accounts was the notification of the alarm for attempted hacking when the hacker tried. We have only tried to change the keys despite the simple method meanwhile. Today, the world has begun to comprehend that the security problem is not encryption or confidentiality, but simply cyber-dominion control and communication. - Joseph's "just my thoughts"