Dr Andrew Clark is a Senior Research Fellow within the Information Security Research Centre at Queensland University of Technology. He has worked as a security consultant within the ISRC for the past six years. He is experienced in many aspects of information security, especially network and host security, and cryptography. He has participated in audits of federal and state government departments, financial sector organisations, service providers, and small businesses. Andrew is also heavily involved with research projects between the ISRC and collaborative, industry partners.