Intrusion Detection System Market Size

Intrusion Detection System Market Size Snapshot

Note – Market size depicts the revenue generated over the financial year

The intrusion detection system (IDS) market is poised for significant growth, with a current value of $ 5.93 billion in 2024, projected to reach $ 12.58 billion by 2035. This translates into a strong CAGR of 7.10 % from 2025 to 2035. The growing number and complexity of cyber-attacks, coupled with the increasing demand for advanced security solutions across various industry verticals, are the main drivers of this market expansion. Hence, IDS solutions are being increasingly deployed to strengthen the security posture of organizations and protect sensitive data from unauthorized access and data breaches. Further, technological advancements, such as the integration of artificial intelligence and machine learning into IDS solutions, are further bolstering market growth. These technological innovations are enabling IDS systems to detect threats more accurately and respond to them effectively, thereby enhancing the real-time monitoring and analysis capabilities of these solutions. In the coming years, IDS solutions are expected to continue gaining traction in the market. The key players, such as Cisco, IBM, and Palo Alto, are focusing on strategic initiatives, such as acquisitions, mergers, and new product launches, to enhance their offerings and capture a larger market share. Recent collaborations, such as the one between Cisco and Observable Networks, to develop next-generation IDS solutions, reflect the industry’s commitment to addressing the evolving security challenges.

Regional Market Size

Regional Deep Dive

IT intrusion detection system (IDS) market is experiencing a high growth rate across all regions, owing to the increasing security concerns, technological advancements, and regulatory requirements. North America is characterized by a high rate of adoption of advanced security solutions, especially in the banking, financial services, and insurance (BFSI) and government sectors. Europe is experiencing a rise in demand for IDS, owing to the stringent data protection regulations such as the General Data Protection Regulation (GDPR). Asia-Pacific is expected to expand rapidly due to the increasing investments in IT security. The Middle East and Africa are focusing on improving their security systems as a result of the rising geopolitical tensions, and Latin America is gradually adopting IDS solutions as the awareness of cyber threats increases.

North America

• The American government has adopted a cyber-security framework, which recommends the use of advanced intrusion detection systems to protect critical systems.
• Among the companies which are leading in this market are Cisco and Palo Alto. Their products have been improved by the use of artificial intelligence and machine learning, and are now able to detect more and more types of attack.
• The use of remote work has led to an increased demand for IDS solutions, because companies are seeking to protect their networks from attacks from external access points.

Europe

• The implementation of the General Data Protection Regulation (GDPR) has forced companies to implement strong IDS to ensure compliance and protect sensitive data.
• The pioneers in the field of AI-based IDS, such as Darktrace, are European companies.
• Europe’s focus on cyber security, including the European Cyber Security Act, is driving investments in intrusion detection systems in member states.

Asia-Pacific

• China and India are increasing their efforts to protect critical information systems with a focus on intrusion detection systems (IDS).
• The region’s smart city movement has resulted in a growing interest in deploying intrusion detection systems to protect urban networks against cyber threats.
• IT security vendors are increasingly concentrating on the Asia-Pacific region, deploying solutions that are adapted to local requirements.

MEA

• National cyber security strategy of the United Arab Emirates (UAE) emphasizes the importance of deploying advanced intrusion detection systems to protect national assets and critical national infrastructures.
• DarkMatter is one of the leading IDS companies that develops solutions for the Middle East’s unique security problems.
• The demand for intrusion detection systems is growing in the Middle East and Africa as a result of the increasing digital transformation in the region.

Latin America

• The governments of Brazil and Mexico are promoting the implementation of cyber security standards to prevent the increasing cybercrime.
• The local companies are beginning to realize the importance of the cyber-security, and have begun to cooperate with the international IDS suppliers to enhance the security.
• IT companies are increasingly investing in intrusion detection systems (IDSs), especially in financial and telecommunications sectors.

Did You Know?

“60 per cent of the companies which suffer a cyber-attack go out of business within six months. It is therefore important to use intrusion detection systems.” — National Cyber Security Alliance

Segmental Market Size

The intrusion detection system (IDS) plays a major role in securing various industries. The IDS market is currently experiencing steady growth. The demand for IDS is mainly driven by the increase in the number of cyber attacks, which requires stronger security solutions, and the implementation of stricter regulations such as the European General Data Protection Regulation and the United States' Health Insurance Portability and Accountability Act. In addition, the rise in the use of remote work methods has also increased the need for advanced security measures to prevent unauthorized access to sensitive information.

The use of IDS is at the stage of implementation, and the market is now mature. Leading vendors such as Cisco and Palo Alto are deploying sophisticated systems in such industries as finance and health care. These are primarily used for the purpose of securing data in financial institutions. The market is being driven by macro-economic trends, such as digital transformation and rising awareness of the importance of cyber security. The IDS market is also being influenced by the development of machine learning and artificial intelligence, which are enabling it to evolve towards more sophisticated threat detection and response capabilities.

Future Outlook

The intrusion detection system market is expected to grow at a CAGR of 7.08% from 2024 to 2035, a CAGR of $ 5930 million to $ 12550 million. This growth is driven by the growing need for enhanced security measures in various industries, such as government, health, and financial services, as cyber threats are becoming more complex. By 2035, it is expected that the penetration of intrusion detection systems in the enterprise environment will exceed 60%, from 35% in 2024, as organizations focus on securing sensitive data and complying with regulatory requirements.

Artificial intelligence and machine learning will revolutionize the market. These tools will enable us to detect and respond to threats more proactively, reducing the time to detect and remedy breaches. And as cloud-based intrusion detection systems (IDSs) become more popular, they will provide greater scalability and flexibility to meet the needs of SMEs, which are increasingly targeted by cybercriminals. Regulations and policies emphasising data protection and privacy will also increase the demand for advanced IDSs, to help organisations comply with these while managing their security posture.

The emergence of the Internet of Things and the increasing interconnection of devices will also have an impact on the IDS market. The number of interconnected devices increases the attack surface, and this requires advanced intrusion detection capabilities to monitor and protect these environments. By 2035, the market will be shifting towards integrated security solutions that combine IDS with other cyber security tools to create a more comprehensive threat management approach. The intrusion detection system market will be a dynamic one, driven by technological innovation, regulatory pressure and the evolving threat landscape.