To realize added value, production activities must occur. In other words, added value arises from production activities. Production involves bringing into existence things that did not previously exist in the world. This can be accomplished by combining existing items to create new ones or by processing raw materials into new products. Production includes physical manufacturing, knowledge generation, and service creation. Wealth represents the accumulation of added value. Consequently, to become wealthy, one must be productive. However, value is determined through relative comparison. A product can only be exchanged if it can be priced, and added value can only be actualized by exchanging this product. This process is referred to as commerce. In other words, it is known as a transaction. Through trade, humanity distributes this added value. - 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"