| BIOGRAPHY

Mr. Ha has nearly 20 years of experience in the field of Information Security (InfoSec). He is currently the Deputy Director of Technology at Viettel Cyber Security Company Limited.
As one of the key experts at Viettel Cyber Security, he has been directly involved in responding to and handling numerous cybersecurity incidents of national significance.
He leads the development of information security solutions for the systems of Viettel Group as well as major clients in Vietnam and international markets.
Mr. Ha has also been a speaker at many well-known cybersecurity conferences and forums in Vietnam and abroad.