ISFnet Security Specialist to Speak at MS Monthly Vulnerability Workshop Hosted by "Secu-Juku" on June 13
ISFnet announced that its security specialist will serve as a guest lecturer at the MS Monthly Vulnerability Workshop hosted by the practical security school "Secu-Juku" on June 13.
📋 Article Processing Timeline
- 📰 Published: May 26, 2026 at 19:00
- 🔍 Collected: May 26, 2026 at 10:31
- 🤖 AI Analyzed: May 28, 2026 at 12:00 (49h 28m after Collected)
ISFnet announced that its security specialist will serve as a guest lecturer at the free seminar, "Understanding the Latest Vulnerabilities!! MS Monthly Vulnerability Workshop," hosted by the practical security school "Secu-Juku," operated by Heat Wave Co., Ltd., on June 13, 2026.
To counter increasingly sophisticated cyberattacks, knowledge of security is essential in the IT infrastructure field. In this workshop, an ISFnet specialist, representing a partner company of Secu-Juku, will guide infrastructure engineers and security personnel on how to "accurately identify vulnerabilities that are truly necessary in the field."
## Planned Workshop Agenda
- Update Information: Details on updates following the previous month's vulnerability disclosure.
- Overview: Statistics on provided security patches, including zero-day vulnerabilities.
- Vulnerabilities Known for Exploitation: Detailed explanation of zero-day vulnerabilities already under exploitation.
- Disclosed Vulnerabilities without Exploitation: Cases where vulnerability details are public but not currently exploited.
- Other Critical Vulnerabilities: Explanation of vulnerabilities rated as "Critical" or otherwise requiring caution.
- Other Notes: Known issues and precautions upon applying security patches.
## Event Details
- Organizer: Secu-Juku (Heat Wave Co., Ltd.)
- Date: June 13, 2026, 13:30 - 14:30
- Location: Heat Wave IT Academy (KM Shinjuku Bldg. 9F, 2-46-5 Kabukicho, Shinjuku-ku, Tokyo) or online.
- Capacity: Limited to 40 on-site / 130 online (first-come, first-served).
- Fee: Free (registration required).
- Deadline: June 11, 2026, 24:00.
- Booking: https://white-hackers-lab.connpass.com/event/394614/
## Speaker Profile
Koji Nonoshita (ISFnet, Engineering Development Division, Technical Education Department).
With over 25 years of experience in security-specialized companies, he has been involved in projects for major banks and government agencies, as well as the Japan-based launch of US security vendors. He has served as the chairperson of a Working Group at the Anti-Phishing Japan Council for over 10 years and has extensive experience as a speaker at various conferences.
In his comments, the lecturer emphasizes that "Critical" severity ratings do not always mean immediate response is required. He will guide participants on how to evaluate the actual necessity of vulnerability response for their own organizations based on factors such as the availability of Proof of Concept (PoC) and CVSS vector values. The previous seminar in May had 99 participants and received positive feedback.
To counter increasingly sophisticated cyberattacks, knowledge of security is essential in the IT infrastructure field. In this workshop, an ISFnet specialist, representing a partner company of Secu-Juku, will guide infrastructure engineers and security personnel on how to "accurately identify vulnerabilities that are truly necessary in the field."
## Planned Workshop Agenda
- Update Information: Details on updates following the previous month's vulnerability disclosure.
- Overview: Statistics on provided security patches, including zero-day vulnerabilities.
- Vulnerabilities Known for Exploitation: Detailed explanation of zero-day vulnerabilities already under exploitation.
- Disclosed Vulnerabilities without Exploitation: Cases where vulnerability details are public but not currently exploited.
- Other Critical Vulnerabilities: Explanation of vulnerabilities rated as "Critical" or otherwise requiring caution.
- Other Notes: Known issues and precautions upon applying security patches.
## Event Details
- Organizer: Secu-Juku (Heat Wave Co., Ltd.)
- Date: June 13, 2026, 13:30 - 14:30
- Location: Heat Wave IT Academy (KM Shinjuku Bldg. 9F, 2-46-5 Kabukicho, Shinjuku-ku, Tokyo) or online.
- Capacity: Limited to 40 on-site / 130 online (first-come, first-served).
- Fee: Free (registration required).
- Deadline: June 11, 2026, 24:00.
- Booking: https://white-hackers-lab.connpass.com/event/394614/
## Speaker Profile
Koji Nonoshita (ISFnet, Engineering Development Division, Technical Education Department).
With over 25 years of experience in security-specialized companies, he has been involved in projects for major banks and government agencies, as well as the Japan-based launch of US security vendors. He has served as the chairperson of a Working Group at the Anti-Phishing Japan Council for over 10 years and has extensive experience as a speaker at various conferences.
In his comments, the lecturer emphasizes that "Critical" severity ratings do not always mean immediate response is required. He will guide participants on how to evaluate the actual necessity of vulnerability response for their own organizations based on factors such as the availability of Proof of Concept (PoC) and CVSS vector values. The previous seminar in May had 99 participants and received positive feedback.
FAQ
「セキュ塾」主催のMS月次脆弱性勉強会はいつ開催されますか？
2026年6月13日（土）13：30～14：30に開催されます。
本勉強会の登壇者は誰ですか？
株式会社アイエスエフネットのエンジニア開発本部 技術教育部所属、野々下幸治氏が講師を務めます。
勉強会の参加費はいくらですか？
参加費は無料ですが、事前申し込みが必要です。
開催形式はどのようなものですか？
現地（ヒートウェーブITアカデミー）とオンラインのハイブリッド開催です。
参加申し込みの期限はいつまでですか？
2026年6月11日（木）24：00までです。