Pantone: Color cannot be monopolized. However, Pantone earns money with this color. How could Pantone monopolize the color industry? The answer lies in a subtle difference: Pantone does not monopolize the color itself; it monopolizes its description. To reproduce a specific color, there must be criteria (classification and combination data) and a description. This is where Pantone’s unique approach comes in. Pantone developed the “Pantone Matching System (PMS, criteria)” and monopolized the description of how printing inks should be formulated to reproduce that color. The resolution was so systematic that it eventually became a global standard. As a result, if you cannot monopolize the essence, it is better to monopolize the additive factor. In this way, business, legally, is the act of strengthening monopoly power. - 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"