Cybersecurity Software Services in Australia: Market Size, Businesses & Forecast 2026

The cybersecurity software and services industry in Australia encompasses software development, threat detection, managed security services, vulnerability testing, and governance consulting to defend digital infrastructure. According to AustCyber's Sector Competitiveness Plan, the Australian cybersecurity sector contributed $2.4 billion to Gross Domestic Product in 2022 (AustCyber). Additionally, the Australian Signals Directorate's Australian Cyber Security Centre (ASD ACSC) responded to over 1,200 cybersecurity incidents in FY2024-25 (ASD ACSC). Driven by accelerating threat velocity and stringent regulatory mandates, the industry is moving toward integrated cloud-native security platforms

Industry snapshot

Key public data points

Historical & forecast

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What does the Cybersecurity Software Services in Australia industry cover?

The cybersecurity software and services sector in Australia consists of businesses involved in designing, deploying, managing, and maintaining software tools and advisory services designed to protect digital networks, hardware, and data from cyber threats. Activity spans endpoint protection, identity and access management (IAM), cloud security posture management, threat intelligence sharing, penetration testing, and managed detection and response (MDR). In official national accounts, these activities fall within broader computer system design, information technology, and security services classifications.

• •Primary activities include custom software engineering for security, threat detection, network security monitoring, and vulnerability assessments.
• •Covers both software products (e.g., cloud-native security applications) and technical or strategic professional services (e.g., incident response and compliance auditing).
• •Aligned with the Australian Signals Directorate (ASD) Essential Eight risk mitigation framework across commercial and public sector environments.

Who operates in the industry and how is it structured?

The market structure is highly fragmented, comprising specialized domestic cybersecurity boutiques, integrated IT service providers, and global technology multinationals operating domestic subsidiaries. While larger managed security service providers (MSSPs) and system integrators capture enterprise and government contracts, hundreds of small-to-medium enterprises (SMEs) provide specialized consulting, penetration testing, and software integration. Sector development is further supported by industry growth initiatives such as AustCyber.

• •AustCyber identified approximately 291 active cybersecurity firms in Australia as of 2022.
• •Employment in cybersecurity roles reached 47,000 professionals in 2022 according to the AustCyber Sector Competitiveness Plan 2022.
• •Market participants range from boutique domestic advisory firms to local delivery centers of international software giants.

What drives demand in the industry?

Demand for cybersecurity software and services in Australia is primarily driven by the escalating frequency, complexity, and financial cost of cyber incidents targeting businesses and government agencies. Accelerated migration to multi-cloud environments and remote delivery models has widened the digital attack surface, compelling organizations to adopt zero-trust security architectures. Furthermore, strict regulatory reporting requirements and high-profile data breaches have elevated cybersecurity to a core board-level priority.

• •ASD ACSC received over 42,500 calls to the Australian Cyber Security Hotline and responded to 1,200+ incidents in FY2024-25.
• •Average self-reported financial loss per cybercrime report for Australian businesses rose to $80,850 in FY2024-25 according to ASD ACSC data.
• •Rapid enterprise adoption of hybrid cloud architectures requiring continuous compliance and automated threat detection platforms.

Who are the notable companies in the industry?

The competitive environment in Australia is intense and rapidly evolving, featuring a mix of ASX-listed local technology companies, private cybersecurity firms, and global software leaders. Local players compete on sovereign capability, domestic threat intelligence, and Australian Government Information Security Registered Assessors Program (IRAP) assessment credentials. Global vendors leverage massive global R&D scale to capture cloud and endpoint security market share.

• •Macquarie Technology Group Limited (ASX: MAQ) provides sovereign cloud and cybersecurity services to Australian government and enterprise clients.
• •Tesserent (acquired by Thales Australia) operates as one of Australia's largest dedicated managed cybersecurity service providers.
• •CyberCX functions as a major domestic provider of end-to-end security services, security operations centers (SOCs), and threat intelligence across Australia and New Zealand.
• •Global software and security providers with significant Australian operating entities include CrowdStrike Australia, Palo Alto Networks Australia, and Rapid7.

What are the recent trends and outlook?

The sector is transitioning from point-solution tools toward consolidated Security Operations (SecOps) platforms and AI-driven automated threat hunting. Persistent domestic skill shortages in technical fields like threat analysis and cloud engineering are accelerating the adoption of Managed Detection and Response (MDR) services. However, relative to international peers, Australian cybersecurity firm funding and export rates remain an ongoing focus for industry growth policy.

• •Growing reliance on AI and machine learning for automated real-time threat detection and security orchestrations.
• •Addressing persistent skilled labor shortages, with national projections indicating a deficit of thousands of cybersecurity workers.
• •Heightened focus on software supply chain security and third-party vendor risk management across major corporate supply networks.

How is the industry regulated?

Regulatory standards and government security directives form a primary baseline for cybersecurity software and services procurement in Australia. Key federal legislation obliges operators of critical infrastructure to maintain stringent risk management programs and notify authorities of security incidents. Compliance frameworks established by federal cybersecurity authorities serve as the standard benchmark for organizational defense maturity across public and private sectors.

• •Security of Critical Infrastructure Act 2018 (SOCI Act) imposes positive security obligations and incident reporting on critical sector entities.
• •Privacy Act 1988 and its Notifiable Data Breaches (NDB) scheme require mandatory notification of eligible data breaches to the OAIC.
• •ASD ACSC Essential Eight framework provides the official benchmark for mitigation strategies against targeted cyber intrusions.
• •The Australian Government's 2023-2030 Australian Cyber Security Strategy sets nationwide policy directives for threat defense and economic resilience.

Government, statistical and trade sources used for this Claight analysis.

• AustCyber Sector Competitiveness Plan 2022 ·
• ASD ACSC Annual Cyber Threat Report 2024-2025 ·
• Australian Bureau of Statistics ANZSIC 2006 (Revision 2.0) ·
• Department of Home Affairs 2023-2030 Australian Cyber Security Strategy