With ransomware attacks increasing at various companies in recent years, many businesses are likely being forced to review their security measures. Attackers are constantly evolving and their attack methods are becoming more sophisticated, making it necessary to introduce new products in addition to existing security measures. On the other hand, security departments must continue operating their current products while also considering new products, and we often hear that they are struggling to keep up with organizing the information. In this video, with various products such as EDR, NDR, and network security emerging as ransomware countermeasures, many people say, "I don't know what the differences are," or "I can't decide what my company needs," so we will clarify the role and distinction of each countermeasure and explain the overall picture in an easy-to-understand way. Furthermore, we will focus on countermeasures against lateral movement, which is important in preventing the spread of damage, and introduce currently possible countermeasures and the usefulness that microsegmentation provides within that context, based on actual implementation and operation cases. If you are considering strengthening your ransomware countermeasures, feel that EDR is insufficient, or are wondering what the next step after zero trust is, please watch this video if you have any concerns about security measures!

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)