VULNERABILITY ASSESSMENT
Vulnerability Assessment (Security Assessment)
We assess networks, operating systems, middleware, web applications, and other systems for vulnerabilities. By confirming the current security posture through assessment, we prevent risks such as malicious attacks and data breaches.
- Tool-based and manual assessment by white-hat hackers
- Web applications / web servers and databases / network services
- Assessment report preparation
Key assessment items include injection, authentication control, access control, encryption, information leakage, buffer overflow, and DDoS attacks.
PENETRATION TEST
Penetration Testing
A test in which white-hat hackers attempt to penetrate systems in practice, using methods that malicious attackers would use, to verify cyber attack resilience from a system-wide perspective.
- Building test servers for penetration
- Port scanning and penetration testing
- Preparing intrusion scenarios and penetration test reports
We verify whether highly confidential data can be accessed through vulnerabilities in computers and networks at the application and network layers. We test externally observable functions without considering the internal structure of the target system.
SECURITY MONITORING
Security Monitoring Services
Our dedicated SOC team provides one-stop support, from log collection and analysis for security devices such as firewalls, IPS, and EDR to incident response.
- Log collection and analysis
- Configuration tuning, incident investigation, and response
- 24/7/365 support
- Use of threat intelligence
We connect monitored endpoints, security devices, the internet, and internal security staff, and provide the necessary coordination and reporting.
OSOA security framework
Rapid response
With 24/7/365 support, we can respond immediately when unauthorized access is detected. Highly skilled security engineers analyze and investigate detections, shortening response time and minimizing damage.
High expertise
Our team includes members with advanced skills and knowledge, including CEH (Certified Ethical Hacker) and CISA (Certified Information Systems Auditor). We analyze incidents and the latest threat intelligence and also handle threat hunting and signature tuning.
Sound advice backed by extensive experience
We have extensive experience in security assessment, digital forensics, and security consulting. Beyond operations and monitoring, we provide sound security advice and consulting services.
Case studies
A selection of our cybersecurity achievements.
Vulnerability assessment consulting for a securities firm
Conducted vulnerability assessment and consulting services by white-hat hackers.
Digital risk consulting for a web marketing company
Provided wide-ranging consulting, from system risk measures to business risks such as operational and reputational risk.
Security engineering for an IT service provider
Handled a broad scope, from planning and implementing attack countermeasures by white-hat hackers to additional system development.
Wallet security engineering for a crypto asset exchange
Handled a broad scope, from planning and implementing attack countermeasures by white-hat hackers to additional wallet development.
Vulnerability identification and remediation support for a security software company
Identified vulnerabilities in the services of an established domestic and international security software company and supported remediation.
Vulnerability assessment consulting for an e-commerce company
Provided vulnerability assessment consulting services by white-hat hackers.