Founders often start a business without understanding their profit model. People are more likely to fail because they only think, “I have to work!” and don’t truly grasp how and why they can make money from it. They don’t understand the concept of capital, meaning the basic funds, nor do they understand the founder’s equity. They have heard the terms often but don’t really know their meaning or importance. They don’t recognize it, although they may have heard of it a lot. You start a business and partner with others without knowing whether your return is the reward for taking risks, giving up current interests, or sacrificing competitors. Understanding this is a fundamental part of entrepreneurship. Yet, in reality, they run their business without considering these issues simply because they need to work and can do so at the moment. - 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"