Sanoop Thomas aka s4n7h0 is one of the core team moderator for null Singapore chapter and working as security consultant mainly involving with security assessment of web applications, mobile, networks, and infrastructures. His area of interests lies in threat research and automating pentest/analysis methodologies. He has dealt with many internet threat researches and worked with multiple research groups focusing towards internet safety. He has also authored Xtreme Vulnerable Web Application (XVWA) and Halcyon. He has presented his researches in multiple security conferences such as OWASP India, Nullcon, Black Hat Asia and many others as well.