ナノオプト・メディア Company Overview

**Security Days Fall 2026 Nagoya** ■ Date: October 28 (Wednesday) - 29 (Thursday), 2026 ■ Venue: JP Tower Nagoya Hall & Conference (KITTE 3F) ■ Admission Fee: Free The largest domestic cybersecurity event, "Security Days," which has been held nationwide since 2013, will take place in October. Cyber threats surrounding companies are becoming increasingly sophisticated due to the automation of attacks driven by the proliferation of generative AI, the expansion of ransomware damage, and attacks targeting the supply chain. At Security Days, frontline experts will explain the latest themes that need to be addressed in the AI era, including cyber attack countermeasures, zero trust, threat intelligence, cloud security, identity management, and security operations automation, targeting information systems departments, CISOs, security engineers, and CSIRT/SOC personnel. Additionally, the exhibition will allow attendees to compare and experience the latest security products and services. Through lectures and exhibitions, participants can efficiently learn practical knowledge and the latest solutions.

**Security Days Fall 2026 Tokyo** ■ Date: October 21 (Wednesday) - 23 (Friday), 2026 ■ Venue: TAKANAWA GATEWAY Convention Center (B2F・B1F) ■ Admission Fee: Free The largest domestic cybersecurity event, "Security Days," which has been held nationwide since 2013, will take place in October. Cyber threats surrounding companies are becoming increasingly sophisticated, with the automation of attacks due to the proliferation of generative AI, the expansion of ransomware damage, and attacks targeting supply chains. At Security Days, leading experts will explain the latest themes that need to be addressed in the AI era, including cybersecurity measures against cyber attacks, zero trust, threat intelligence, cloud security, identity management, and security operations automation, aimed at information systems departments, CISOs, security engineers, and CSIRT/SOC personnel. Additionally, the exhibition will allow attendees to compare and experience the latest security products and services. Through lectures and exhibitions, participants can efficiently learn practical knowledge and the latest solutions.

【 Security Days Fall 2026 Fukuoka 】 ■ Date: October 16, 2026 (Friday) ■ Venue: ONE FUKUOKA CONFERENCE HALL (6F) ■ Admission Fee: Free The "Security Days," one of the largest cybersecurity events in Japan held nationwide since 2013, will take place in five cities this fall: Sapporo, Osaka, Fukuoka, Tokyo, and Nagoya. Cyber threats surrounding companies are becoming increasingly sophisticated, with the automation of attacks due to the proliferation of generative AI, the expansion of ransomware damage, and attacks targeting supply chains. At Security Days, frontline experts will explain the latest themes that need to be addressed in the AI era, including cybersecurity measures against cyber attacks, zero trust, threat intelligence, cloud security, identity management, and security operations automation, aimed at information systems departments, CISOs, security engineers, and CSIRT/SOC personnel. Additionally, the exhibition will allow attendees to compare and experience the latest security products and services. Through lectures and exhibitions, participants can efficiently learn practical knowledge and the latest solutions.