Stocks represent trades that signify the future value of the present. The current price of a stock conveys insights about the company’s future. In essence, it involves the buying and selling of future potential. However, stock prices also reflect past performance. When a company announces its performance, it often includes disclosures about stock purchases and sales by major shareholders or executives. This practice has historical roots, but the public disclosure of such information now affects the stock’s current price. Time influences present value, whether it pertains to the past or the future. Ultimately, time is the most critical variable in asset valuation. - 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"