[Held on 6/11] What are 'Proactive Defense' and 'Reactive Defense' in the AI Era? Latest Trends from Anthropic Also Explained

Denkosha Co., Ltd. (Headquarters: Minato-ku, Tokyo; President and CEO: Nobuya Nakajima), the general agent in Japan for ColorTokens Inc., a US cybersecurity company adopted by critical infrastructure and US government agencies in over 20 countries, will hold a security webinar titled "What are Proactive Defense and Reactive Defense?" on June 11, 2026.

Date and Time: June 11 (Thursday) 15:30 - 16:30

Participation Fee: Free (Advance registration required)

How to Participate: Online (Zoom)

Register here

"Proactive Defense" may be an unfamiliar term, but it plays a crucial role in the increasingly widespread concept of "layered defense" in recent years.

What exactly do "proactive defense" and "reactive defense" protect, and how?

This webinar will organize concepts and countermeasures for "defending without fighting" from a slightly different perspective than traditional layered defense.

Additionally, at the beginning of the webinar, we will explain the latest trends from Anthropic, which are important to know in the current IT industry.

<Agenda>

- Incident Analysis / Anthropic Trends

- What is Proactive Defense?

- Features of ColorTokens Inc.'s XShield Product (Demo)

Register here

*Applications are accepted on a corporate basis, so please refrain from individual applications. *Registration is on a first-come, first-served basis.

*We also offer security consultations after the webinar for those interested. Please apply separately via the inquiry form (limited to the first 2 companies).

*Direct participation at Denkosha's venue is also possible. For details, please check the dedicated webinar website.

Dedicated Webinar Website: https://de-denkosha.co.jp/security/de-security-webinar-jun-dec/

Security Webinars Held Regularly Until December

From June onwards, our security analysts will deliver webinars on various security topics.

Please check the dates and content and join us.

July 9 (Thursday) 15:30 - 16:30

Security Market 2026 - Will You Look at Trends, Costs, or Operational Complexity?

Apply for 7/9 here

September 10 (Thursday) 15:30 - 16:30

What is OT Security?

Apply for 9/10 here

October 8 (Thursday) 15:30 - 16:30

What are Proactive Defense and Reactive Defense? (Repeat Lecture)

Apply for 10/8 here

December 10 (Thursday) 15:30 - 16:30

Security Market 2027

Apply for December 10 here

[Event Details]

Participation Fee: Free (Advance registration required)

How to Participate: Online (Zoom)

*Applications are accepted on a corporate basis, so please refrain from individual applications. *Registration is on a first-come, first-served basis.

*We also offer security consultations after the webinar for those interested. Please apply separately via the inquiry form (limited to the first 2 companies).

*Direct participation at Denkosha's venue is also possible. For details, please check the dedicated webinar website.

Dedicated Webinar Website: https://de-denkosha.co.jp/security/de-security-webinar-jun-dec/

[Company Profile]

Company Name: Denkosha Co., Ltd.

Location: 2-10-4 Shiba, Minato-ku, Tokyo 105-0014

Representative: Nobuya Nakajima, President and CEO

Established: February 11, 1928 (Showa 3)

Business Activities: Sales of cyber security products, proposal of terminal solutions, system integration, promotion of AI utilization and DX. Sales and maintenance of electrical equipment for buildings, activities related to energy creation, energy saving, and renewable energy, planning, development, sales, maintenance, and servicing of products, agency for subsidy applications, etc.

Capital: 90,000,000 yen

Website: https://de-denkosha.co.jp/