At the end of 2024, large-scale DDoS attacks occurred one after another in Japan and overseas, causing service disruptions at major carriers, airports, banks, etc. DDoS attacks are by no means a thing of the past, but are still evolving and all companies are at risk of being targeted. In this video, we explain in an easy-to-understand manner how DDoS attacks take down systems, and introduce each attack method and effective defense measures. Check whether there are any gaps or omissions in DDoS countermeasures in your company's systems and deploy appropriate defenses. If you are a corporate IT or security manager, please watch this video.

This article explains ransomware countermeasures for hospital networks, which are also emphasized in the system operation section (Control) of the "Guidelines for Safety Management of Medical Systems, Version 6.0". [Target audience] Medical institution managers and administrative department managers, medical institution and nursing facility information system personnel (medical SIers, sales companies)