Intrusion Detection and Protection System Market Size, Share, Growth, and Industry Analysis, By Type (On-premise,SaaS), By Application (BFSI,Retail,IT & Telecom,Healthcare,Energy & Utlities,Manufacturing,Others), Regional Insights and Forecast to 2033

Intrusion Detection and Protection System Market Overview

The Intrusion Detection and Protection system Market size was valued at USD 5799.6 million in 2024 and is expected to reach USD 8836.26 million by 2033, growing at a CAGR of 4.7% from 2025 to 2033.

The intrusion detection and protection system market has evolved rapidly due to the increasing complexity of cyber threats and the growing demand for advanced security solutions. In 2024, over 88% of global enterprises implemented some form of intrusion detection or protection to mitigate the risk of data breaches. This figure rose from 73% in 2020, demonstrating increased organizational awareness and compliance pressures. Intrusion detection systems (IDS) and intrusion prevention systems (IPS) play vital roles in identifying and neutralizing unauthorized access, malware, and internal threats. Hybrid systems integrating both IDS and IPS are being deployed more frequently, with over 61% of enterprises in critical sectors such as BFSI and healthcare adopting layered solutions by Q1 2024.

The expansion of remote work has increased the surface area for cyberattacks, prompting 47% of small-to-medium-sized businesses globally to invest in intrusion detection by late 2023. Moreover, demand for cloud-based IDPS solutions has grown sharply, with over 42% of new deployments in 2024 being cloud-native. As cyberattacks continue to escalate, reaching over 2360 ransomware incidents globally in 2023 alone, enterprises are prioritizing investments in real-time, AI-driven detection platforms capable of monitoring multi-vector threats across devices, networks, and applications. This surge is driving competition, technological innovation, and a diversified application landscape.

Key Findings

Top Driver reason: Rise in frequency and sophistication of cyberattacks requiring real-time security monitoring and automated response.

Top Country/Region: The United States accounted for over 39% of all intrusion detection and protection system deployments in 2023.

Top Segment: The BFSI sector remained dominant, representing over 27% of the application demand in 2024.

Intrusion Detection and Protection System Market Trends

The intrusion detection and protection system market has been significantly influenced by evolving cyber threats and technology integrations. In 2023, over 74% of organizations reported investing in behavior-based detection solutions compared to 51% in 2020. This trend is attributed to the increasing complexity of threats such as Advanced Persistent Threats (APT), which require anomaly detection capabilities beyond traditional signature-based models. Artificial intelligence and machine learning now support 57% of newly deployed IDPS systems, enabling them to adapt in real time to zero-day exploits and polymorphic malware.

Another trend shaping the market is the convergence of IDPS with Security Information and Event Management (SIEM) platforms. By Q3 2024, 45% of enterprises integrated IDPS solutions with SIEM to improve visibility across cloud and on-premise environments. Cloud adoption also influences deployment preferences, as SaaS-based intrusion detection systems saw a 38% year-over-year increase in uptake during 2023. Additionally, multi-vector protection capabilities—covering network, endpoint, and application layers—are emerging as a key purchase criterion, with over 49% of enterprises opting for such holistic packages.

The zero-trust security framework is another driver of change, with 58% of organizations in regulated industries implementing IDPS as a core enabler of zero-trust architectures. These systems not only prevent unauthorized lateral movement within networks but also support micro-segmentation and dynamic policy enforcement. Moreover, regulatory requirements like GDPR and HIPAA continue to influence investment behavior. As of late 2024, over 67% of European enterprises cited compliance as a primary reason for deploying IDPS, up from 52% in 2022.

Intrusion Detection and Protection System Market Dynamics

DRIVER

Rising demand for real-time threat detection across enterprise networks.

The proliferation of ransomware, phishing, and insider threats is driving organizations to adopt proactive security tools. In 2023, global cybersecurity incidents rose to 5.3 billion, pushing enterprises to adopt real-time analytics and intrusion monitoring. Around 62% of cyberattacks in 2023 involved lateral movement post-breach, prompting firms to secure internal network zones through continuous inspection. Furthermore, sectors such as critical infrastructure, energy, and public administration reported a 44% spike in threats, reinforcing the urgency to deploy layered intrusion prevention systems.

RESTRAINT

Complexity in integration with legacy systems and high false positive rates.

One major restraint limiting adoption is the challenge of integrating modern IDPS with older IT infrastructure. Over 34% of organizations cited compatibility issues with legacy systems as a deployment barrier. Moreover, false positives remain a significant concern, with traditional systems triggering unnecessary alerts in 29% of incidents reviewed during 2023. These alerts divert IT resources and undermine trust in the systems. High implementation and maintenance costs further discourage adoption, especially among small enterprises lacking dedicated security teams.

OPPORTUNITY

Expansion of 5G and IoT is driving new IDPS use cases.

The global rollout of 5G networks and proliferation of IoT devices is creating a new frontier for intrusion detection. In 2024, over 15 billion IoT devices were connected globally, up from 11.2 billion in 2022. Each device represents a potential threat vector, and companies are rapidly deploying embedded intrusion detection systems to secure them. Industrial IoT applications in manufacturing and utilities are projected to account for 33% of new IDPS investments by 2025. Cloud-native IDPS platforms optimized for 5G environments are being adopted to protect edge infrastructure and ensure latency-free threat mitigation.

CHALLENGE

Shortage of skilled cybersecurity professionals.

A significant challenge is the persistent global shortage of cybersecurity talent. In 2023, the shortfall reached 3.5 million unfilled positions globally, impacting the ability of organizations to manage and tune IDPS solutions. Around 48% of organizations reported challenges in maintaining optimal configuration and response protocols due to understaffed security operations centers. This skill gap limits the effectiveness of IDPS tools and increases reliance on automation, which may not adequately replace human oversight in complex threat scenarios.

Intrusion Detection and Protection System Segmentation

The intrusion detection and protection system market is segmented based on type and application. By type, the market is divided into On-premise and SaaS solutions. By application, key segments include BFSI, Retail, IT & Telecom, Healthcare, Energy & Utilities, Manufacturing, and Others. In 2024, On-premise systems accounted for 53% of global deployments, while SaaS solutions gained rapid traction, particularly among SMEs. The BFSI sector continued to dominate applications, while IT & Telecom and Healthcare showed robust growth.

By Type

• On-premise: On-premise intrusion detection systems remained vital for industries with stringent data control needs. As of 2023, over 58% of government and defense agencies opted for on-premise deployment to comply with national security standards. These systems provide direct access control, with latency as low as 5ms in some deployments, offering real-time alerting without third-party dependencies. However, maintenance costs are higher, and 31% of users reported complex patch management processes in hybrid environments.
• SaaS: SaaS-based IDPS solutions have grown in popularity, accounting for 47% of all new deployments in 2024. These platforms are favored for their scalability, reduced CapEx, and rapid update cycles. In mid-2023, over 66% of startups and mid-sized tech firms adopted cloud-native IDPS due to integration capabilities with AWS, Azure, and GCP environments. SaaS solutions also support multi-tenant security management, enabling centralized monitoring for distributed enterprises with remote offices.

By Application

• BFSI: In 2024, the BFSI sector represented 27% of IDPS demand, with over 7,200 banks globally deploying intrusion protection tools to prevent fraud and data leaks. Financial institutions experienced 1.2 million cyberattacks in 2023, emphasizing the importance of network segmentation and real-time packet inspection.
• Retail: Retailers experienced a 41% increase in credential stuffing and card skimming attacks in 2023. This led to over 15,000 retail firms globally adopting IDPS solutions with web application firewall integration by Q2 2024.
• IT & Telecom: Over 63% of telecom operators globally used intrusion prevention tools to defend against DDoS attacks in 2023. As 5G rollouts expanded, IDPS adoption in telecom rose by 37% in a single year, reaching 520 million protected endpoints.
• Healthcare: Healthcare organizations, which faced over 210 million breached patient records in 2023, prioritized intrusion detection, especially in the U.S., where HIPAA mandates drove adoption across 82% of major hospital networks.
• Energy & Utilities: In 2024, 29% of all critical infrastructure attacks targeted energy utilities. To mitigate risks, over 1,800 utilities deployed network-based IDPS with SCADA support, especially in North America and Western Europe.
• Manufacturing: Manufacturers deploying industrial control systems saw over 300 confirmed security incidents in 2023. This prompted 17,000 new installations of embedded IDPS systems optimized for operational technology (OT) environments.
• Others: Other sectors including education, transportation, and government saw steady adoption. Over 2,500 universities globally implemented cloud-based IDPS in 2023 to protect remote learning infrastructures.

Intrusion Detection and Protection System Regional Outlook

The global market for intrusion detection and protection systems displays varied regional performance across key economies.

• North America

led the market, accounting for over 41% of global deployments in 2023. The U.S. alone recorded over 1.8 million cybersecurity incidents, prompting 72% of mid-to-large organizations to upgrade or install IDPS tools. Federal mandates such as NIST and CISA guidelines accelerated adoption. Over 64% of Fortune 500 companies utilized hybrid IDPS solutions, integrating AI-based analytics and endpoint protection suites.

• Europe

 accounted for 26% of the global market in 2024. The GDPR directive prompted over 43,000 companies to adopt IDPS to ensure data security compliance. Germany, the UK, and France collectively represented 70% of regional demand. In Germany, 68% of industrial firms installed OT-compatible IDPS systems, particularly in manufacturing and logistics sectors. Increased cloud adoption and cyber insurance regulations also drove market growth.

• Asia-Pacific

exhibited the fastest expansion, contributing to 22% of global IDPS adoption in 2023. China and India reported 36% and 28% growth in deployment, respectively, driven by rising cybersecurity threats in banking and telecom. Japan invested heavily in embedded IDPS for smart cities and IoT infrastructure, with over 2.1 million devices protected by end-2023. Regulatory advancements, such as India’s CERT-In directives, are accelerating investment across sectors.

• Middle East & Africa

demand is growing steadily. In 2023, over 5,000 new IDPS systems were deployed across financial, oil, and public sectors. The UAE and Saudi Arabia accounted for 63% of regional demand. Governments in the Gulf Cooperation Council (GCC) invested in nationwide cybersecurity infrastructure, and over 70% of large enterprises in these countries deployed intrusion protection tools. South Africa led sub-Saharan adoption, with 900 new installations in 2023 alone.

List of Top Intrusion Detection and Protection System Companies

• Cisco Systems
• Symantec
• IBM
• HP
• Intel (McAfee)
• Trend Micro
• Checkpoint Security Software
• Juniper Networks
• ST Engineering
• Radware
• Arbor Networks

Top Two Companies with the Highest Share

Cisco:  Systems held the highest market share, with over 12 million global IDPS deployments by the end of 2023 across enterprise and government sectors.

IBM:  followed closely with 9.6 million endpoint security and network intrusion solutions integrated through QRadar and X-Force platforms.

Investment Analysis and Opportunities

Global investments in intrusion detection and protection systems surpassed 16.3 million deployments in 2023. Key sectors such as BFSI, manufacturing, and critical infrastructure accounted for 62% of new installations. The shift from perimeter-based to behavior-based security prompted over 39% of organizations to replace traditional firewalls with modern IDPS integrated with threat intelligence platforms.

In 2024, venture capital funding into cybersecurity startups specializing in IDPS technology exceeded 4,200 funding rounds globally. Notably, over 800 of these startups focused on SaaS-based intrusion detection, driven by demand for scalable and cost-effective platforms. Government-backed initiatives like the EU’s Digital Europe Programme allocated over €240 million toward intrusion detection capabilities in 2023, bolstering SME participation.

Investments are also strong in AI-powered systems, with over 52% of Fortune 2000 companies upgrading to platforms with autonomous detection. Predictive threat intelligence and deception-based IDPS solutions received 27% more funding compared to signature-based systems. Emerging markets in Southeast Asia and Africa are rapidly adopting mobile-centric IDPS, particularly for digital banking, representing a new frontier for growth.

New Product Development

In 2023 and 2024, over 480 new IDPS products were introduced globally. The emphasis was on adaptive and cloud-native platforms. Cisco launched Secure Intrusion Suite, integrating cloud, email, and application threat visibility into a single pane of glass. This solution was deployed across 3,200 enterprises within nine months of launch.

IBM introduced AI-enhanced Radar Defence Systems capable of detecting behavioural anomalies with 91% accuracy across multi-cloud environments. Juniper Networks released Deep Protect with SD-WAN integration, offering protection for over 150,000 remote branch offices by mid-2024.

In the industrial sector, ST Engineering launched Ostgaard IDPS, tailored for SCADA and PLC systems, which was adopted by 72 energy and water utilities in Southeast Asia within the first six months. Trend Micro developed ZeroSight AI, reducing false positives by 38% compared to its predecessor.

Product development also focused on modular upgrades. Over 1,200 companies globally transitioned to API-enabled IDPS suites in 2024, supporting integration with SIEM, endpoint detection, and incident response tools.

Five Recent Developments

• Cisco deployed over 250,000 new IDPS systems across Latin America to address rising DDoS attacks, particularly in retail and logistics sectors.
• IBM integrated real-time threat intelligence from X-Force with government systems in France, covering 280,000 endpoints.
• Trend Micro partnered with telecom operators in Japan to provide embedded IDPS for 5G infrastructure, protecting over 8.5 million mobile devices.
• Checkpoint Software launched Gen V Threat Shield, supporting 11 industries and adopted by 1,700 enterprises within Q2 2024.
• Juniper Networks partnered with AWS to offer cloud-native IDPS for Kubernetes, achieving 14% faster threat detection speeds in benchmark tests.

Report Coverage of Intrusion Detection and Protection System Market

This report provides a comprehensive analysis of the global intrusion detection and protection system market across type, application, and region. It includes detailed segmentation by On-premise and SaaS deployment models, as well as sector-specific adoption patterns in BFSI, healthcare, IT, manufacturing, retail, energy, and public services. The regional assessment covers North America, Europe, Asia-Pacific, and the Middle East & Africa, highlighting key trends, growth drivers, and regulatory frameworks influencing adoption.

The report includes market dynamics focusing on drivers such as cyberattack frequency, regulatory compliance, and emerging technologies like AI and IoT. It also addresses restraints, including deployment complexity and talent shortages. Opportunities arising from 5G and cloud computing are explored, alongside challenges related to skill gaps and alert fatigue.

Top players in the market are profiled based on market presence, innovation rate, and deployment volumes. The competitive landscape includes Cisco, IBM, Trend Micro, and Juniper Networks among others. Investment analysis covers venture capital flows, government initiatives, and industry-specific funding. Finally, the report captures recent developments and product innovations launched between 2023 and 2024 to assess strategic shifts in technology and competitive positioning

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