Cloud-based WAF "Shadankun" developed and provided by Cyber Security Cloud, Inc. Inc. (Headquarters: Shinagawa-ku, Tokyo; President and CEO: Toshihiro Koike; hereinafter referred to as "the Company") has been ranked first overall in the "Cyber Attack Countermeasure Software" and "DDoS Countermeasure Service" categories, and first in the "WAF" category for large corporations in the "BOXIL Document Request Number Ranking for the Second Half of 2025" sponsored by SMARTCAMP Co., Ltd. (hereinafter referred to as "SMARTCAMP").

The "BOXIL Document Request Number Ranking" is compiled by SMARTCAMP based on requests for information made by users on the SaaS (*1) comparison site "BOXIL" and announced in ranking form. This "BOXIL Document Request Number Ranking for the Second Half of 2025" is selected based on the number of requests for information made between July 1, 2025 and December 31, 2025 (*2).
For details of the "BOXIL Information Request Number Ranking for the Second Half of 2025," please visit the official website.
https://boxil.jp/ranking/

Read reviews of Cloud-based WAF "Shadankun" here: https://boxil.jp/service/526/

*1 SaaS is an abbreviation for Software as a Service, meaning software as a service. It refers to a form in which functions that were previously provided as packaged software are provided as cloud services.

*2 The number of information requests refers to the number of information request information actually provided to companies for the services of companies that have paid for their listings. If the number of information requests is the same, services with the most reviews will be displayed first. The above display order is based on the policy of introducing a wide range of services that are easy for BOXIL users to compare and select.

■About Cloud-based WAF "Shadankun "
Cloud-based WAF "Shadankun" is a cloud-based web security service that detects and blocks external cyber attacks, protecting web servers and websites from information leaks and service outages. Utilizing the deep learning-based attack detection AI engine "Cyneural," it not only detects common attacks, but also quickly discovers unknown attacks and false positives. With the help of the world's leading threat intelligence team, "Cyhorus," it responds quickly to the latest threats. It holds the top share of cloud WAF sales in Japan (*3), and is used by companies of all sizes.

*3 Source: Deloitte Tohmatsu MIC Research Institute, "Current Status and Future Outlook of the External Threat Countermeasure Solutions Market, 2024"

■ Main features of Cloud-based WAF "Shadankun"
1. Compatible with all web systems
It can be implemented on a variety of servers, including cloud, in as little as one day without making any changes to your current system.

2. Available from 10,000 yen per month.
You can easily take security measures for as little as 10,000 yen per month, and you can use the service at a fixed monthly rate rather than pay as you go.

3. 24/7 Japanese support
The service only a domestic manufacturer can provide. You can install and operate the system without any specialized knowledge.

4. Realization of accurate and robust security measures
The attack detection AI engine quickly detects unknown attacks and false positives. Developed and operated in-house, it allows for a quick response.

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

■About Cyber Security Cloud, Inc.
Address: JR Tokyu Meguro Building 13th floor, 3-1-1 Kami-Osaki, Shinagawa-ku, Tokyo
Representative: Toshihiro Koike Representative Director, President and CEO
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 vulnerability information collection and management tools and fully managed security services for cloud environments, centered around web application security services that utilize the world's leading cyber threat intelligence. As one of the global cybersecurity companies, we will contribute to solving social issues related to cybersecurity and providing added value to society.