Most economic concerns are at the core of the conflict between the price of goods and the value of money. An increase in interest rates means a higher cost for borrowing money. This also causes the value of money to rise. Investors want to own an asset that will appreciate in value. They consider whether to buy a good or a currency. Investing in stocks means buying a company, while bonds are buying fiat currency. Most investors see these two concepts as corresponding concepts, not assets of the same nature. The proposition that money buys goods represents a very significant aspect of investing. If you want to invest well, you should get a hint from this proposition. Money appeared because of the convenience of exchanging goods, but in the world of investment, it always results in a confrontation between goods and money. - 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"