Some people live because of ‘doubt,’ others because of ‘confidence,’ and some because of ‘guess.’ Often, people make a living based on the positive factors we think of, but the opposite is also true. In fact, there are instances where positive factors threaten livelihood. Some people thrive on accuracy and certainty, while many live amid the unsettled and uncertain. The world is not always bright. There are many different ways to live and principles to follow. What do I do for a living? - 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"