Seongnam, Gyeonggi-do, Korea Korea, South
Mobile Forensics/Security
Electronics / Computer Hardware
1999-2005 R&D Director of Network Security Products; UTM, VPN, Firewall and ESM in SIGn
2005-2012 VPN & Managed Security Service Business in ACTELA
2012-2014 Asterisk based IPCC Solution Business in EICN
2015- Mobile Forensics Business in HancomGMD
Specialties: .
. Digital Forensics / Mobile Forensics
. CISSP / CISA
. Network Security / Firewall,UTM
- IP-PBX/IPCC