Australia Cybersecurity - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The australia cybersecurity market size is valued at USD 10.04 billion in 2026 and is projected to reach USD 18.98 billion by 2031, delivering a 13.58% CAGR over the forecast period. This report is Segmented by Offering (Solutions [Application Security, Cloud Security, Data Security, Network Security, and More], and Services), Deployment Mode (Cloud, and On-Premise), End-User Industry (BFSI, Government and Public Sector, and More), and End-User Enterprise Size (Large Enterprises, and Small and Medium Enterprises). The Market Forecasts are Provided in Terms of Value (USD).

Australia Cybersecurity Market Trends and Insights

Rising Volume and Sophistication of Attacks

Ransomware notifications climbed 23% year-on-year to June 2025, and 41% of cases involved healthcare and local governments. Living-off-the-land techniques now dominate intrusions, forcing organizations to deploy behavior-based analytics and extended detection platforms. Supply-chain compromises jumped 34% in 2024, prompting wider use of software bills of materials and continuous vulnerability scans. Privacy Act penalties, which can hit AUD 50 million (USD 33 million), are accelerating endpoint-security and identity-governance rollouts. Collectively, these trends strengthen growth prospects for the Australia cybersecurity market.

Mandatory Breach-Reporting and Critical-Infrastructure Laws

Amendments to the Security of Critical Infrastructure Act, fully enforced from April 2024, brought 11 sectors under compulsory cyber-risk programs. Entities classed as systems of national significance must report incidents within 12 hours and reach at least level 2 on the Essential Eight maturity scale, boosting demand for automated compliance software. The standalone Cyber Security Act 2024 added ransomware-payment disclosure requirements, creating a public registry that insurers and regulators now use to benchmark sector exposure. Notifiable data breaches rose 19% in the first half of 2025. As a result, budgets shift toward integrated risk-management platforms that consolidate scans, audit logs and incident timelines.

Severe Cybersecurity-Talent Shortage

The 2025 Digital Pulse report pegged the workforce gap at 30,000 professionals, with demand increasing 14% annually while supply grows only 6%. Federal agencies alone will need 10,000 additional specialists by 2028. Median salary for a senior architect in Sydney hit AUD 180,000 (USD 120,000) in 2025, up 22% from 2023. Small enterprises cannot match these pay scales, turning instead to managed services. Although the Cyber Security Skills Partnership plans to train 5,000 practitioners by 2027, the near-term shortage limits deployment of threat-hunting and red-team exercises.

Other drivers and restraints analyzed in the detailed report include:

• Cloud Adoption Across Enterprises
• Proliferation of IoT/OT Endpoints
• High Total Cost of Ownership for SMEs

Segment Analysis

Services accounted for 37.27% of 2025 spending yet are forecast to grow 2 percentage points faster than solutions through 2031 as organizations outsource security operations to offset staffing gaps. Managed detection and response contracts, typically priced on a per-node basis, convert capital outlays into operating expenses and guarantee 24/7 coverage. Professional services remain buoyant because Essential Eight audits and Security of Critical Infrastructure attestations must be refreshed yearly. Solutions still dominate the Australia cybersecurity market size, underpinned by endpoint, identity and cloud-security platforms that now bundle extended detection capabilities. Vendors offering static and dynamic code-analysis tools are winning new customers after the Secure Software Development Framework mandated software bills of materials for government suppliers. Integrated risk-management suites that correlate vulnerability scans with compliance evidence are emerging as a standalone category.

Second-generation controls are rapidly shifting to software-as-a-service models. Data-loss prevention is now built into productivity suites, while zero-trust network access is displacing conventional VPNs across remote-work environments. Distributed denial-of-service mitigation and web-application firewalls are consolidating around providers that share threat intelligence via unified consoles. As workforce shortages persist, license models emphasizing automation gain favor, adding long-run elasticity to the Australia cybersecurity market.

Cloud held 63.84% of 2025 revenue and is projected to post a 15.32% CAGR thanks to enterprises shifting workloads to hyperscale platforms. Multi-cloud estates make policy consistency a top concern, so security-posture management tools that normalize alerts across providers are scaling quickly. Banks and insurers, guided by APRA’s revised CPS 234, encrypt data at rest with keys managed domestically, driving uptake of customer-controlled key-management services. On-premise deployments grow more slowly yet remain critical in defense, where latency and sovereignty requirements prevail. The Australia cybersecurity market share held by hybrid architectures will stabilize because 47% of firms still blend legacy data centers with public cloud assets.

Edge computing introduces fresh risk at factory floors and logistics hubs, so lightweight agents that can run on small form-factor gateways are in high demand. The government Hosting Certification Framework effectively bifurcates the supplier landscape into certified and non-certified tiers, concentrating public-sector spending among a handful of vetted providers. As subscription offerings proliferate, enterprises expect usage-based pricing, reinforcing the structural shift toward operating-expense models.

Complete Report Scope:

• By Offering
  • Solutions
    • Application Security
    • Cloud Security
    • Data Security
    • Network Security
    • Endpoint Security
    • Infrastructure Protection
    • Integrated Risk Management
    • Identity and Access Management (IAM)
  • Services
    • Professional Services
    • Managed Services
• By Deployment Mode
  • Cloud
  • On-Premise
• By End-user Industry
  • BFSI
  • Government and Public Sector
  • Oil and Gas
  • IT and Telecom
  • Retail, E-commerce and Consumers
  • Manufacturing and Industrial
  • Energy and Utilities
  • Healthcare
  • Other End-user Industries (Transport, Logistics, Education, Hospitality)
• By End-user Enterprise Size
  • Large Enterprises
  • Small and Medium Enterprises (SMEs)

List of Companies Covered in this Report:

• Accenture plc
• Check Point Software Technologies Ltd.
• Cisco Systems, Inc.
• CrowdStrike Holdings, Inc.
• CyberArk Software Ltd.
• Darktrace Holdings plc
• Dell Technologies Inc.
• Fortinet, Inc.
• SentinelOne, Inc.
• International Business Machines Corporation
• Imperva, Inc.
• Fortinet, Inc.
• Microsoft Corporation
• Okta, Inc.
• Palo Alto Networks, Inc.
• Proofpoint, Inc.
• Rapid7, Inc.
• SentinelOne, Inc.
• Sophos Limited
• Splunk Inc.
• Trellix Inc.
• Telstra Group Limited (Telstra Purple)
• Trend Micro Incorporated
• CyberCX Holdings Pty Ltd.
• Tesserent Limited

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support