In this paper, we discuss the current situation and problems of cyberattacks from multiple viewpoints, and propose a guideline for future countermeasures. First, we provide an overview of some trends in cyberattacks using various survey data and reports. Next, we examine a new cyberattack countermeasure to control Internet use and propose a specific guideline. Specifically, we propose an Internet user qualification system as a policy to maintain cyber security and discuss ways to realize the system, the expected effects, and problems to be solved.

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