Cyber threats are growing in sophistication, making it crucial to safeguard Victoria’s critical infrastructure and businesses against evolving risks. At Tesserent - Cybersolutions by Thales, we offer cyber security services in Melbourne that are designed to meet the needs of businesses across all sectors and tiers of government.
We start by listening. Our cyber security consultants in Melbourne take the time to understand your organisation and its unique risks. Wherever you are in your cybersecurity journey, we tailor a security strategy that aligns with your risk appetite and evolving threat landscape. Our approach ensures your data, business, and reputation remain protected as we continuously refine and improve your cyber resilience against emerging threats.
Comprehensive Cyber Security Services in Melbourne
We offer end-to-end cyber security services in Melbourne, including incident response, managed security, and cloud security. Whether you need to protect your data, monitor your systems and infrastructure around the clock, or respond to an attack, Tesserent is here to partner with your organisation. Our team of over 400 experts is dedicated to providing the best security solutions for your business.
Why Choose Tesserent?
Tesserent is one of Australia’s largest cyber security companies in Melbourne. As a core part of the Thales Group, the global cyber practice is delivering a globally integrated network of cyber security capability – applying global knowledge to local delivery. This enables Tesserent to deliver more value to our customers through shared learning and collaboration. We work with businesses of all sizes, from small companies to large enterprises and government organisations.
Securing our region’s digital assets for the future.
Consulting and Managed Services
Keeping Melbourne businesses and government cyber resilient with our cyber security services:
Advisory Services: SOCI Act,ISO27001, Essential 8, APRA CPS324
Managed Detection and Response (MDR) for SMB, Enterprise and Government in Melbourne
Penetration Testing Brisbane (Internal, External, Web Application, OT/IoT)
Managed Services for Digital Transformation and Disaster Recovery
Partner with Melbourne’s Leading Cyber Security Experts
With over 1,300 clients, including government and critical infrastructure, Tesserent has earned a strong reputation. As your trusted cyber security partner in Melbourne, we will help you design, manage, and improve your security program. Our tailored solutions are made to protect what matters most to your business.
Our People

Patrick Butler
Managing Partner - SOC, IT Systems & Brand
Prior to being purchased by Tesserent, Pat was previously the CEO at Tesserent Secure for 15 years. After being purchased by Tesserent, his attention has been purely focused on the Tesserent SOC and delivering capability based on customers' needs. Patrick has engaged with hundreds of clients and understands the unique challenges posed by cybersecurity threat actors.

Kelly Clapham
Senior Partner - Cybersecurity Strategic and SOC
Kelly has 19 years of experience in the IT industry, with the last 10 focused on cybersecurity operations. He established the SOC for a large NZ MSP, moving to Tesserent 7+ years ago to bring his extensive local knowledge and experience including a deep understanding of the NZ market.

Lizana Muir
Partner - SOC Delivery & Operations
With 18+ years of working in the IT and communication industry and leveraging previous experience within the military, police and SaaS companies, Lizana is now focused on leading the SOC at Tesserent. She oversees the SOC Delivery and Operations teams and is focused on exceptional client experience through coordinating and managing customer deliverables.

Luke Payne
SOC Director
Luke brings 15+ years of experience in IT and Cyber Security Operations, overseeing Tesserent’s entire team of analysts, engineers and threat hunters in the Global Cyber Security Operations Centre. He brings a wealth of knowledge including Specialist Incident Response and Digital Forensics skills, as a result of specialised training from the Australian Defence Force Academy.
Contact us
Speak with a Tesserent
Security Specialist
Tesserent is a full-service cybersecurity and secure cloud services provider, partnering with clients from all industries and all levels of government. Let’s talk.

Video
Securing our digital future, together.
Tesserent is one of Melbourne's largest cybersecurity companies providing a full suite of cybersecurity solutions and services across Melbourne to medium and enterprise-level organisations across all industries and all levels of government globally.
Head Office
Days
Hours
Minutes
Seconds
Until March 29, 2025 05:00