Top Cybersecurity Events in Japan for 2025
As cyber threats become increasingly sophisticated, it’s essential for businesses to stay up-to-date on the latest trends, tools and strategies.
Japan is set to host some of the biggest cybersecurity events in 2025, bringing together global experts, industry leaders and professionals to discuss cutting-edge research, risk management strategies and innovative solutions. These events offer valuable opportunities to enhance your cybersecurity knowledge.
The Growing Cybersecurity Sector in Japan
Japan’s cybersecurity landscape is growing at an impressive pace, with projections indicating significant growth in the coming years. According to IMARC Group, the market was valued at USD 18 billion in 2024 and is expected to reach USD 43.3 billion by 2033, reflecting a compound annual growth rate (CAGR) of 10.3% from 2025 to 2033.
This growth is fueled by the urgent need for stronger digital defenses across various industries. As cybercrime becomes more sophisticated, and with digital transformation accelerating, organizations in Japan are prioritizing the protection of their networks and data. Emerging technologies such as AI and IoT are introducing new opportunities—and new risks—prompting businesses and government entities alike to invest heavily in both cutting-edge solutions and highly skilled professionals.
The Japanese government has enacted several policies and frameworks to strengthen data security and privacy standards, including the Act on the Protection of Personal Information (APPI), first enacted in 2003 and significantly revised in 2015 and 2020. The 2020 amendments introduced stricter regulations on data handling, including enhanced requirements for obtaining consent and reporting data breaches. Additionally, Japan is aligning with global cybersecurity norms, including the EU’s GDPR, which drives local businesses to adopt more stringent cybersecurity practices.
For professionals aiming to upskill or organizations working to protect critical infrastructure, engaging with the cybersecurity sector is essential to stay ahead of emerging cyber threats. These upcoming events will provide valuable insights into the latest trends, technologies and best practices, offering a platform for networking and knowledge exchange with industry leaders and experts.
The Events
SANS Secure Japan 2025: This event offers hands-on cybersecurity training with courses led by industry experts. It includes practical labs, workshops, and opportunities to earn GIAC certifications. The event is scheduled for March 3–14, in Tokyo.
The Security Management Conference 2025 Spring: Free online seminar taking place on March 12–13, 2025. The event will cover key topics such as ransomware, supply chain attacks, targeted cyber threats, and corporate resilience strategies, along with discussions on AI-driven security challenges, zero-trust frameworks, and balancing DX with cybersecurity.
IDC Security Forum 2025: Set for April 15–16, in Tokyo, this forum will discuss the intersection of generative AI and security, emphasizing strategies for business continuity. It features presentations from industry leaders and analysts.
CODE BLUE 2025: An international cybersecurity conference featuring experts from Japan and abroad, focusing on cutting-edge research and practical applications. The event includes workshops, contests and networking opportunities. Pre-registration is open, with early bird tickets available until April 30.
Manufacturing Cyber Security Expo 2025: Taking place from July 9–11, at Makuhari Messe in Chiba, this expo focuses on security measures in the manufacturing industry. It showcases OT and IT products and solutions, bringing together professionals from various sectors.
Gartner Security & Risk Management Summit 2025: Scheduled for July 23–25, in Tokyo, this summit will explore building cybersecurity resilience in a complex world. It offers sessions on top trends, future networking, and strategies for transforming cybersecurity into cyber resilience.
