GTJA (Vietnam) uses the most advanced security technology by firewall system of Fortinet, Cisco. Intel’s most advanced servers regularly update and back up data. GTJA (Vietnam) is equipped with Siemens contact center, serving to look up stock information and place orders directly by phone, can receive up to hundreds of customers, record and report all calls. Besides, online transactions on websites, mobile apps (ios + android), specialized trading software on windows and macbook computer systems are fast and safe. The trading floor is equipped with 02 large electronic screens and computers for investors to check information.