Peter Drucker stated that marketing is not the same as sales; instead, it aims to make sales unnecessary. He also mentioned that marketing is not just the final step in production but occurs at every stage from beginning to end. Furthermore, a company’s functions can be categorized into marketing and innovation. While sales are vital for generating revenue, it’s crucial to grasp the concept that marketing makes sales redundant. Many companies struggle because they fail to understand this concept and incur losses from unnecessary expenses. - 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"