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In Japan, especially since the large-scale leakage of personal information held by government-related entities occurred in 2015, the Japanese government has promoted various measures by formulating “Cybersecurity strategy” according to the Basic act on Cybersecurity and amending related laws.
This paper analyzes the implementation status of these projects in light of the social impact of Novel coronavirus infection (COVID‑19) and changes in the national security environment, while reviewing the historical background of cybersecurity policies to date.
The historical background up to now has been sorted by content, such as the way of thinking about risk. The period before the formulation of e-Japan Strategy II (2003) is known as the "dawn period," during which there was a lack of clear strategies for cybersecurity. From 2003 to 2008, there was a "zero risk-oriented strategic period" in which the focus was on minimizing risks through measures such as the formulation of advance standards. The period from 2009, the household penetration rate of fixed-line broadband in Japan had exceeded 60%, to 2012 was the "strategic period of risk assumptions," which focused on post-attack measures such as incident response and damage control. From 2013, mobile broadband surpassed fixed-line broadband and smartphone ownership exceeded 60% in Japan, to the present, there is a period of "different dimension strategy period" and "strategy revision period" that expands the target from information to cyberspace and incorporates active and proactive efforts. I organized how human resource development measures were positioned in each period.
In recent years, there have been instances where critical infrastructure services have been compromised as a result of cyberattacks, with some of these attacks being suspected of being sponsored by nation-states.
Since it is difficult to completely eliminate vulnerabilities in both people and technology and to avoid cyberattacks entirely, it is becoming increasingly important to develop the ability to respond as a team and conduct practical exercises in preparation for such attacks.
In light of these circumstances, it is essential that we persistently implement exercises and training at institutions serving as socially crtical infrastructure, operate a certification system that promotes a positive cycle, and continuously discover and develop young human resources. Additionally, considering that there is a high need for online utilization, but current tools are not sufficient especially for group work under the restricted vision and hearing, we must explore the diversification of efforts and utilization of new technologies in response to the evolving needs of cyberspace that require protection.

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File： 190904-2 行政機関による法令適用事前確認手続の導入について -.pdf

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