*1 According to our research *2 HTB Business CTF 2024: No. 1 in Japan *3 2023 DEF CON 31 Cloud Village CTF: No. 1 in the world, 2024 DEF CON 32 Cloud Village CTF: No. 1 in the world
Services and Products
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Security Assessment Service
Our world-class white hat hackers uncover vulnerabilities that standard vulnerability assessments miss, providing you with a comprehensive risk assessment.
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GMO Attack Surface Management
We will achieve in-house regular vulnerability assessments through our ASM and vulnerability assessment tools, which are powered by our world-leading knowledge.
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Cyber attack defense and analysis
We offer automated operation and SOC services to security personnel struggling with operating and responding to security alerts after deploying products like WAFs.
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Security incident response support
We offer immediate incident response services when security incidents occur, along with root cause analysis and recommendations for preventing recurrence. Additionally, we offer proactive support, including preventive measures and training programs to prepare for potential incidents.
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Security Consulting
Our security consultants deliver dedicated support to help you overcome a wide range of security challenges.
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Security training/certification
We offer security training and certification programs led by active field experts with extensive knowledge of cyber attacks.
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Consultations and seminars
Case studies
news
Our track record
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Number of Assessments9,800 results
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Number of CTF Wins*7 times
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Number of CVE Submissions*135reports
Our Mission to Reduce Global Vulnerabilities
GMO Cybersecurity by Ierae is dedicated to making the digital world safer by reducing vulnerabilities one at a time through security research and vulnerability discovery.
Our CVE listings showcase the vulnerabilities we have identified and reported.
*CTF: A hacking contest to test cybersecurity skills
* CVE submission: Discover and submit vulnerabilities in operating systems and software, including Windows and MacOS
