Speakers

Colin Renouf is the CISO at Healius and a published author specializing in cloud architecture, Al, and OT security. With an aeronautical engineering background, he designs resilient, distributed cloud models for healthcare and defense. Colin is an expert in threat intelligence and ISAC integration, focusing on rapid recovery of critical infrastructure.

Mal Kelly represents SensorFu in the ANZ Region. He has many years experience, specifically in telecommunications network management, cyber security and surveillance systems.

Ayman Essmat, CIO at Eurobodalla Shire Council, brings nearly three decades of experience driving strategic digital transformation, enterprise ICT, and cyber risk governance across complex environments. He excels at translating technical complexity into clear business value, prioritizing disciplined execution, financial responsibility, and sustainable resilience to support long-term organizational goals.

Lauren Veenstra, CSO at Iberdrola Australia, bridges the gap between engineering and resilience. Transitioning from physical process control to critical infrastructure security, she integrates OT with corporate strategy. Lauren is dedicated to safeguarding communities by transforming compliance into a fundamental business enabler, ensuring essential services remain resilient against future uncertainties.

Amish Patel is a Director OT Cyber Security and Technology at Transport for NSW.

John Morcos is a cybersecurity leader and founder with over 24 years of IT and OT experience. Currently Head of Cyber Security Governance and Operations at Blackmores, he specializes in large-scale transformations and the intersection of Al and security. A public speaker and mentor, John translates complex risk into strategic business opportunity.

Jenny Botton is a Senior Manager of Cyber Security at ABN Group with over 20 years’ experience. A former Chartered Accountant with a Psychology background, she brings unique financial rigor and behavioral insight to security leadership. Jenny specializes in ISO27001 implementation and building cohesive, self-managing teams that drive authentic security culture.

Rolf Samonte is the Head of ICT and Cyber Security at Metro Trains Sydney. An experienced, solutions-focused professional, Rolf specialises in empowering workforces through strategic technology. With a strong technical background and a results-driven approach, he excels at adapting to complex environments and applying practical skills to modern security challenges.

Siddharth Rajanna is the Head of IT Security at Bingo Industries. With over 13 years’ experience across sectors including government, aviation, and construction, specialising in implementing complex security initiatives. Siddharth combines technical expertise in penetration testing and vulnerability assessment with strategic governance to drive secure outcomes and influence executive-level stakeholders.

Penny is an accomplished digital transformation leader, overseeing innovation, automation, cybersecurity, and compliance across complex organisations. Committed to operational excellence, she balances strategic vision with practical implementation. She drives meaningful change while maintaining a strong governance and risk posture, enhancing resilience and optimising performance.

Feli Gouw is a Senior Central OT Engineer at EnergyAustralia with over 15 years of experience in control systems. Specializing in asset management, design, and commissioning across Australia and Asia, she excels at navigating complex engineering challenges. Feli is dedicated to aligning technical achievements with corporate vision and stakeholder needs.

Gursimran Tiwana, Head of Cyber Security at Lumus Imaging, treats cybersecurity as a vital business imperative. An empathetic leader and strategist, he aligns risk management with organizational growth. By focusing on mentorship and a security-first culture, Gursimran builds resilient ecosystems that protect assets and reputation through innovation and executive-level collaboration.

Andrew Thyrd is the Network and OT Security Manager at Sydney Airport. With over 15 years of experience and a Master of Cybersecurity, he leads the design and implementation of resilient infrastructure. Andrew leverages systems thinking and automation to solve complex problems, ensuring the safety and efficiency of Australia’s largest airport.

A senior electrical engineer, working across the full system life cycle from design, development, testing and commissioning through to operations and maintenance of SCADA, CCTV and related systems within motorway / roadway tunnel systems.

Alfredo Urdaneta is a SCADA and Control Systems Specialist at Rio Tinto. He focuses on the security and reliability of utility systems within the mining sector. Alfredo’s expertise lies in protecting the operational technology that powers critical infrastructure, ensuring continuous uptime and resilience against cyber-physical threats.

Alex Nehmy, a Fellow of the Australian Information Security Association, brings 25 years of cybersecurity expertise across public, private, higher education, and critical infrastructure sectors. A former defense CISO and vendor Field CTO/CSO, he specializes in unifying IT and Operational Technology to secure critical environments like electricity grids.

Peter Raven is Senior Alliance Director at Lumen Technologies.

Dennis Moncrieff is the IT Superintendent and Systems Engineer at Tomago Aluminium. With extensive expertise as an IT Technical Supervisor, he leads critical infrastructure management, systems engineering, and technology strategies. Dennis ensures seamless operational continuity and robust digital architecture, driving technological innovation across one of Australia’s largest aluminum smelters.

David Petzer is a Senior Operational Technology Engineer at Glencore Coal, specializing in the integration of industrial control systems and digital infrastructure. With extensive expertise in optimizing mining operations, he focuses on enhancing automation, ensuring cybersecurity resilience, and driving technical innovation to improve safety and productivity across Glencore’s coal assets.

Peter Davidoff is Head of Cyber Security Architecture and Assurance (Navy Engineering), Department of Defence, specialising in high-consequence operational risk. With a strong engineering foundation, he translates complex cyber uncertainties into defensible executive decisions, focusing on resilient architectures and risk-adaptive approaches that support mission-critical capability delivery.

Pratik Waghela is BISO for Transport at Ventia.

As Claroty’s APJ Field CTO, Jason Pearce helps customers safeguard cyber-physical systems and build cyber resilience. With over 28 years of security experience, his background includes leadership roles at Mimecast, IFS, and Cisco. He holds a Bachelor of Applied Science and an Australian Commercial Pilot License.

Lokesh Kodi is Digital Solutions Business Consultant at Yokogawa.

Darren Chippendale, Senior Manager – Information Security Management Programme at Powerlink Queensland, specializes in identity security across Operational Technology and critical infrastructure.

Sanja Petrovic is the General Manager of Cyber Security & Governance at HUB24. An experienced professional with a demonstrated history of working in the financial services industry, Sanja specializes in safeguarding digital assets, managing risk, and ensuring regulatory compliance to protect and support the organization’s strategic growth.

Christian O’Donnell is Cyber Security Engineer at UGL Transport.