Cyber Defense

History of company

O&M Consulting Pty Ltd. owns Cyber Defense since its inception in 2019; Cyber Defense has established itself as one of Australia's top reputable suppliers of cyber resilience, data security, and risk management services. Our brilliant team, which includes engineers, researchers, and ethical hackers from across the world, has worked tirelessly to build the most comprehensive and adequate security safeguards currently on the market.

We offer services that push your security posture past the threshold where attackers can make a profit. In addition, our agreements often include direct service and capability building, allowing us to augment your current leaders and tools.


Cyber Defense offered cybersecurity consultancy to several of Australia's top corporations and counselled all levels of administration, with technological quality, professional knowledge, and an exceptional eye for detail at the core of its services. At Cyber Defense, we think that everybody has the right to the most satisfactory, most dependable information security solution, regardless of sector or budget.

Contact us

Meet Cyber Defense Team

Kate Johnson


Paul Lee

IT Specialist

Alice Gibson

IT Specialist

Julie Wright

Project Manager


What Our Customers Have to Say

Client endorsement, we feel, is the most critical indicator of a consultancy's success. So here are some of our client's comments about our services.

  • Our demands for Cybersecurity control testing were met with enthusiasm and flexibility by Cyber Defense. Additionally, they took a collaborative approach to verify that the job they were going to undertake was in line with what we required. I particularly valued the regular updates I got from the security team, which kept me informed about milestones and general timeframes. Cyber Defense's ease of use and knowledge proved to be helpful.
    Alice Gibson
  • Cyber Defense is an amazing cybersecurity consulting firm that has always been there for us on our security journey. With Cyber Defense, we've found a great cyber partner.
    Brandon Ross
  • Our business has benefited greatly from Cyber Defense, which has provided us with the information we need to keep ahead of new threats. In addition, Cyber Defense's specialists were always competent and went above and beyond our expectations.
    Jennifer Lee