Intrusion Detection and Prevention Systems Market Forecast at USD 9.07 Billion by 2032 as Government and Defense Cybersecurity Demand Expands

Market Overview and Growth Outlook

The global Intrusion Detection and Prevention Systems Market was estimated at USD 6.13 billion in 2024 and is projected to reach USD 9.07 billion by 2032.

The market is expected to grow at a CAGR of 4.90% during 2025–2032.

Government and Defense is projected to be the fastest-growing industry vertical in the Intrusion Detection and Prevention Systems Market.

The report identifies increasing cybersecurity risks targeting critical sectors, including infrastructure, healthcare, and financial services, as important contributors to demand for advanced detection and prevention technologies.

The Intrusion Detection and Prevention Systems Market forecast highlights the importance of proactive threat monitoring, automated security responses, and government-supported information sharing.

Organizations responsible for protecting sensitive networks require technologies capable of identifying malicious activity and preventing unauthorized access.

The report specifically identifies CISA's real-time threat intelligence sharing as a North American initiative contributing to improved cybersecurity visibility and response.

Market Segmentation Analysis

Vertical Analysis

By Vertical, the market comprises Banking, Financial Services and Insurance (BFSI); Government and Defense; Healthcare; Information Technology (IT) and Telecom; Retail and eCommerce; and Manufacturing.

Government and Defense is projected to register the fastest growth during 2025–2032.

The source identifies this category as the highest-growth vertical but does not publish its individual CAGR or a separate explanation of vertical-specific demand.

Its broader discussion identifies cyberattacks, government security initiatives, and advanced threat detection as important market drivers.

BFSI is another formal vertical category.

The report identifies the financial sector among those targeted by advanced cybersecurity threats.

Healthcare is included within the formal segmentation and is specifically mentioned among North American sectors exposed to ransomware and APT attacks.

IT and Telecom represents another industry category within the report.

Retail and eCommerce and Manufacturing complete the vertical classification.

The public source does not identify the largest vertical by revenue.

Organization Size Analysis

By Organization Size, the market includes SMEs and Large Enterprises.

Large Enterprises accounted for the largest market share.

The report identifies cost constraints as a challenge for SMEs because advanced IDPS deployment requires hardware, software, skilled personnel, updates, and maintenance.

Component Type Analysis

By Component Type, the market comprises Solutions and Services.

Solutions is the fastest-growing component category.

Type Analysis

By Type, the market comprises Network-Based, Wireless-Based, Network Behaviour Analysis, and Host-Based.

Network Behaviour Analysis is expected to register the fastest growth.

Deployment Mode Analysis

By Deployment Mode, the market includes Cloud and On-Premise.

Cloud is projected to grow fastest.

Regional Market Insights

North America is expected to be both the largest and fastest-growing regional market.

The source identifies increasing ransomware and APT attacks targeting healthcare, finance, and critical infrastructure.

Government initiatives supporting threat intelligence sharing and the transition to behavioural detection are also contributing to regional demand.

Europe, Asia-Pacific, and Rest of the World complete the market's geographic scope.

Emerging Trends Shaping the Intrusion Detection and Prevention Systems Market

Increasing Threats to Critical Infrastructure

The report identifies advanced attacks against infrastructure and essential sectors as contributors to cybersecurity demand.

Government-Supported Threat Intelligence Sharing

CISA's real-time threat intelligence sharing is highlighted as a regional security initiative.

Adoption of Behavioural Analytics for Threat Detection

The transition beyond signature-based detection is improving visibility into sophisticated attacks.

Key Growth Drivers of the Market

• Critical infrastructure security: Essential services require protection against sophisticated attacks.

• Ransomware and APT threats: Advanced threats encourage proactive monitoring and response.

• Government cybersecurity initiatives: Threat intelligence sharing supports improved security awareness.

• Regulatory requirements: Organizations are seeking technologies that help maintain compliance.

• Automated threat prevention: IDPS tools provide real-time detection and mitigation capabilities.

Competitive Landscape

The source identifies ten important market participants.

Top Companies in the Market

1. Cisco Systems, Inc.

2. Fortinet, Inc

3. IBM Corporation

4. Palo Alto Networks

5. Robert Bosch GmbH

6. Allegion plc

7. ASSA ABLOY

8. BAE Systems

9. Secureworks, Inc.

10. Sophos Ltd

The public report does not establish which individual company holds the largest Government and Defense IDPS market share.

Conclusion and Strategic Outlook

The Intrusion Detection and Prevention Systems Market is projected to reach USD 9.07 billion by 2032, growing at a CAGR of 4.90% during 2025–2032.

Government and Defense is expected to register the highest growth among industry verticals.

Advanced cyberattacks, government threat intelligence initiatives, and increasing security requirements across critical sectors contribute to the market outlook.

Large Enterprises remain the largest organization-size category, while Cloud and Network Behaviour Analysis are projected to grow fastest within their respective classifications.

North America is expected to retain regional leadership.

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FAQs – Intrusion Detection and Prevention Systems Market

1. What is the market size forecast for 2032?

USD 9.07 billion.

2. What CAGR is projected?

4.90% during 2025–2032.

3. Which industry vertical is expected to grow fastest?

Government and Defense.

4. Which other verticals are included?

BFSI, Healthcare, IT and Telecom, Retail and eCommerce, and Manufacturing.

5. What factors support the broader cybersecurity outlook?

Ransomware, APT attacks, critical infrastructure protection, threat intelligence sharing, and demand for automated detection and prevention.