How big is the Intrusion Detection System Market | Size & Key Insights 2025

Q: What is the market value of the Intrusion Detection System industry by 2031?

Intrusion Detection System industry is projected to reach over USD 9 Billion by 2031.

Q: Who are the key players in the IDS market?

Key players include Cisco Systems, IBM, Palo Alto Networks, Fortinet, and McAfee, among others.

Q: What is a key trend in the IDS market?

The integration of AI/ML for real-time threat detection and response is a significant emerging trend.

Q: What challenges are limiting the growth of Intrusion Detection System market?

Challenges include false positive alerts, integration issues with legacy systems, and shortage of skilled cybersecurity professionals.

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6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA6536

Publication Date: Jul 2025

How Big Is the Intrusion Detection System Market?

According to 6Wresearch internal database and industry insights, the Global Intrusion Detection System (IDS) market was valued at USD 5.7 Billion in 2024 and is anticipated to surpass USD 9 Billion by 2031, expanding at a CAGR of 6.80% during 2025–2031.

This massive expansion is highly attributed to increasing cyber threats, rising deployment of IoT and connected devices, and stringent regulatory compliance across industries such as banking, defense, and healthcare.

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Key Growth Factors of the Intrusion Detection System Market

Higher risk of sophisticated cyberattacks across enterprise networks
Surge in cloud infrastructure deployment needing layered security
Compliance requirements such as GDPR, HIPAA, and PCI-DSS
Wide adoption of IDS solutions in small and medium enterprises (SMEs)
Integration of AI and machine learning for anomaly detection
Increasing awareness of real-time threat monitoring and response systems

Intrusion Detection System Market Trends

Intrusion Detection System Market is witnessing a shift toward hybrid intrusion detection systems that combine both network-based and host-based functionalities. AI-powered threat analytics and behavioral-based detection techniques are being rapidly adopted. There is a rising preference for cloud-native IDS to secure virtualized environments. Additionally, the use of open-source IDS platforms is gaining momentum due to cost efficiency and flexibility.

Emerging Developments in the Intrusion Detection System Market

Intrusion Detection System Market is evolving with the integration of extended detection and response (XDR) capabilities, enhancing threat intelligence across endpoints, cloud, and networks. Zero-trust architecture and deception-based technologies are emerging as innovative layers within IDS frameworks. Vendors are also focusing on delivering automated threat remediation and multi-tenant deployment models tailored for MSSPs (Managed Security Service Providers).