David joined AISA in 2014 and has participated in a variety of National and state-based events and volunteered as a Speaker Liaison for the 2022 CyberCon, in addition to volunteering at the AISA Victoria branch he is also a volunteer at BSides Melbourne. David has 18 years of experience working within the IT industry and has worked in Seoul, Taipei, San Francisco and Melbourne in a variety of roles in sales, Security Architecture, Consulting and current works as a Security Engineer. David has also previously delivered guest lectures for Melbourne Polytechnic’s Cert IV in Cyber Security on CIS Critical Security Controls. David is a Certified Information Systems Security Professional (CISSP), SABSA Chartered Foundation (SCF) and holds a number of vendor certifications with Microsoft, Qualys, Netskope, Splunk and enjoys learning with PentesterLab. David’s focus in Cyber Security is application security and vulnerability management and regularly attends Ruxmon, OWASP and SecTalks events in Melbourne.