CISSP
Mr. Ngai is the Co-founder and Principal Security Consultant of Pentastic Security Limited.
Mr. Ngai obtained a IT Master Degree of the University of Hull and several certificates including CISSP, CISA, OSCP, OSWP, GREM, CREST RPT and eCPTX.
He has IT experience for over 20 years and has held senior technical positions at several companies including SmarTone, IceWarp, Openwave, Critical Path, Mirapoint, Star Internet and ASL. His core expertise lies in email technology, offensive security and reverse engineering.