Mars Cheng is a threat researcher for TXOne Networks, blending background and experience in both ICS/SCADA and Enterprise cybersecurity systems. Mars has directly contributed to more than 10 CVE-IDs, and has had work published in three Science Citation Index (SCI) applied cryptography journals. Before joining TXOne, Mars was a security engineer at the Taiwan National Center for Cyber Security Technology (NCCST). Mars is a frequent speaker and trainer at several international cybersecurity conferences such as Black Hat, HITB, HITCON, FIRST, SecTor, CYBERSEC, ICS Cyber Security Conference USA and Asia, SINCON, CLOUDSEC, and InfoSec Taiwan as well as other conferences and seminars related to the topics of ICS and IoT security. Mars is general coordinator of HITCON 2021 and was the vice general coordinator of HITCON 2020.