The Trap of Compound Interest: Many view compounding as beneficial because interest earned is reinvested to increase profit. However, for those who are in debt, compound interest can increase the burden, leading to even greater losses. This effect disproportionately harms poor people, who often pay higher costs and face greater opportunity costs than the wealthy. While compounding enhances gains for those profiting, it intensifies harm for those losing money. This structure benefits the powerful, as the rules are designed by those in power. As a result, the desire for power can drive people toward questionable actions. - 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"