To be in debt means using future time in advance. If you go into debt to avoid a difficult situation right now without awareness because you think, “I can pay it back later,” you will experience the cruelty of life against the fairness of time. Assuming that income does not change and the present is maintained, the future spent in advance will again be insufficient when the future that has been drawn up in the coming time becomes the present. In the end, this means you have to continue incurring debt. Not only do you have to repay a debt, but you also have to pay interest as compounded interest. Therefore, the present that has spent the future ahead of the past is poorer. Moreover, prices are higher than in the past. Most people in this world do not understand why debt is a burden due to compound interest. - 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"