International Information Security Consultants Pty Ltd

ABN: 65 111 755 741


21 Castle Hill Drive South


Queensland.  4211



Phone (National): 0414 987 952   (International): +61 414 987 952



International Information Security Consultants Pty Ltd is an education/training, research and consultancy company based in Queensland, Australia. The principals have over 65 years combined experience in all aspects of information security and assurance and cybersecurity on a worldwide basis with both the public and private sectors. In particular, its principals have worked with both large and small enterprises in all aspects of risk assessment and management, cybersecurity, data network security, system assurance, cryptographic sub-system development and integration, information security policy and public policy development, governance and compliance imperatives and many other matters related to overall information systems resilience. Members have served on a number of government committees concerned with national information infrastructure protection and critical infrastructure protection alike and have published numerous research and industry oriented papers in the field as well as three books on the topic.


Commercial enterprises assisted by IISEC have included those in the banking and finance sector, insurance, gaming, stocks and bonds trading, etc.


Company Founders and Principals:

Professor Emeritus William (Bill) Caelli, AO

Professor Emeritus Dennis Longley


For further information contact the phone numbers as above or email: