Corex virtual stock exchange was officially launched in the Mongolian market on October 25, 2021 and has about 61 thousand users. Corex Virtual Stock Exchange is Mongolia’s first crypto exchange based on the blockchain network and is a reliable and innovative service provider whose system security is certified by CERTIK audit. Also, the ISO/IEC 27001:2013 international standard has been successfully introduced and the international certificate of information security management system has been successfully implemented.