SEMI Y.
Pelabuhanratu, Sukabumi, Jawa Barat 43364, Indonesia · Chief Information Security Officer (Consulting) · HornetLabs Cybersecurity Inc.
Sekolah Tinggi Ilmu Ekonomi Pontianak (Pontianak College of Economics Science)
1 follower
About
SEMI Y. is a highly experienced cybersecurity executive, consultant, and educator with over 35 years of expertise in IT, cybersecurity, GRC. He has held leadership roles including Founder & CEO, CISO, and SOC Manager, serving diverse sectors across Asia Pacific, Middle East, and Africa. Semi is also actively involved in academia, research, and professional development, designing and delivering cybersecurity training programs and contributing to industry research, holding two doctoral degrees and over 80 professional certifications.
Skills
- cybersecurity
- governance
- risk
- compliance (GRC)
- SOC operations
- red teaming
- vulnerability assessment
- penetration testing
- digital forensics
- incident response
143 skills in total
Experience
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Founder & CEO
HornetLabs Cybersecurity Inc.
Jan 2024 — Present
Makati City, Metro Manila, Philippines
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Chief Information Security Officer (MSSP)
PT. Sigma Cipta Caraka (Telkomsigma)
Feb 2026 — Present
Jakarta Metropolitan Area
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Chief Information Security Officer (Consulting)
Zafar Labs
Feb 2026 — Jun 2026
Dubai, UAE
40 experiences in total
Education
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Sekolah Tinggi Ilmu Ekonomi Pontianak (Pontianak College of Economics Science)
Bachelor of Economics, Accounting
Unknown
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BINUS University (Indonesia)
Doctor's Degree, Computer Science, Information System (IS)
Jan 2023 — Jan 2025
8 education entries in total