David started as a malware analyst at AVAST in 2010. He handled malware analysis, signature creation and back end data analysis, and has published several researches. One of David’s research papers, which focused on improving malware detection capabilities, was presented at Computer Antivirus Research Organization (CARO) Workshop and Anti-Virus Asia Researchers (AVAR) conference in 2016. David has been with Trend Micro since 2017, focusing on vulnerability research as well as cloud and container security. Most recently he presented on the security risk of using containers at Security Fest 2019.