Cyber Security Cloud, Inc. (Headquarters: Shinagawa-ku, Tokyo; President and CEO: Toshihiro Koike; hereinafter referred to as "the Company"), a global security manufacturer, is pleased to announce that its Cloud-based WAF "Shadankun," which it develops and provides, has been awarded Leader at the "ITreview Grid Award 2026 Spring" in recognition of its outstanding product in both customer satisfaction and recognition in the WAF category. This marks the 16th consecutive award since 2022.

■ITreview Grid and the Leader title given to users for high satisfaction
ITreview, a review platform for business IT products and cloud services, has developed a unique four-quadrant map called ITreview Grid, which allows users to understand customer satisfaction and product recognition in the market based on reviews collected from real users.

In the "ITreview Grid Award 2026 Spring," announced in April, products that excelled in both customer satisfaction and recognition were recognized as "Leaders" based on approximately 157,000 reviews collected on ITreview, and badges were issued. Being an ITreview Leader is a testament to the support received from many users and is a prestigious title.

■ Cloud-based WAF "Shadankun" Award Category
・WAF Division
https://www.itreview.jp/categories/waf

■ About Cloud-based WAF "Shadankun "
Cloud-based WAF "Shadankun" is a cloud-based web security service that protects web servers and websites by detecting and blocking external cyberattacks that could cause information leaks or service disruptions. Based on the analysis of trillions of records of big data, its unique high-precision detection rules prevent a wide variety of cyberattacks in real time. Furthermore, its security engineers quickly update defense signatures to address the latest vulnerabilities, and in the unlikely event of a false positive, technical support provides flexible assistance to support safe and stable site operation. It has achieved the No. 1 ranking in Japan in terms of the number of companies and sites using it (*), and is widely used by companies of all sizes.

・ Shadankun service site: https://www.shadan-kun.com/

*Source: Deloitte Tohmatsu MIC Research Institute, "Current Status and Future Outlook of the External Threat Countermeasure Solutions Market, FY2025"

■About Cyber Security Cloud, Inc.
Address: 13th Floor, JR Tokyu Meguro Building, 3-1-1 Kami-Osaki, Shinagawa-ku, Tokyo
Representative: Representative Director, President and CEO Toshihiro Koike
Established: August 2010
URL: https://www.cscloud.co.jp/
With the mission of "creating a safe and secure cyberspace for people all over the world," we are a Japanese security manufacturer that provides web application security services utilizing world-leading cyber threat intelligence, as well as vulnerability information collection and management tools and fully managed security services for cloud environments. As one of the global companies in cybersecurity, we will contribute to solving social issues related to cybersecurity and providing added value to society.