Edbert S. — Associate Consultant

Edbert is a cybersecurity professional with considerable hands-on experience across both blue team and offensive security domains. With a strong foundation in Security Operations Center (SOC) analysis and Vulnerability Assessment & Penetration Testing (VAPT), he brings a dual perspective to identifying, analyzing, and mitigating cyber threats. Edbert remains passionate about breaking systems ethically to build them stronger. He actively participates in CTF competitions, holds multiple offensive security certifications, and has authored two CVEs through independent research and responsible disclosure. Outside of work, he enjoys documenting CTF write-ups and contributing to the cybersecurity community. Certifications: • Certified Web Exploitation Specialist (CWES) • Certified Penetration Testing Specialist (CPTS) • Certified Red Team Analyst (CRTA) • Offensive Security Wireless Professional (OSWP) • Practical Network Penetration Tester (PNPT) • Practical Junior Penetration Tester (PJPT) • Zscaler Internet Access Certified Administrator Owner of 2 CVEs: • CVE-2023-43909 • CVE-2023-43944 Responsible Vulnerability Disclosure participation • Dutch Government Vulnerability Disclosure program. • Ferrari Vulnerability Disclosure program. Awards: • 2nd placer Haxxor 4.0 CTF competition 2019 • Hack4gov National Finalist 2019 CTF Write-ups/Team/Profile: • https://medium.com/@edbertsumicad • https://ctftime.org/team/81675 • https://tryhackme.com/p/p4wnsumi • https://offsec-sumi.gitbook.io/hackthebox

Stackforce AI infers this person is a Cybersecurity Specialist with expertise in Vulnerability Assessment and Penetration Testing.

Location: Marikina, National Capital Region, Philippines

Experience: 5 yrs 10 mos