Internet Security Market Revenue to Attain USD 171.61 Bn by 2035

Published: 13 Feb 2026

Author: Precedence Research

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Internet Security Market Revenue and Trends 2026 to 2035

The global internet security market revenue was valued at USD 78.03 billion in 2025 and is expected to attain around USD 171.61 billion by 2035, growing at a CAGR of 8.20% during forecast period.The market is rapidly growing due to the rising cases of cyberattacks with high-level sophistication. Increasing digitalization in major sectors poses a challenge to save critical infrastructure from data breaches and mandates data protection laws, contributing to market growth.

What are the Driving Factors of the Internet Security Market?

The market is significantly expanding due to a combination of factors like the increasing sophistication of cyberattacks, rapid digitalization with cloud adoption, increasing application of IoT and connected devices for smart cities and manufacturing, and the increasing trend of BYOD and remote/hybrid work culture that requires robust security features. The increasing cases of various cyberthreats like advanced persistent threats, ransomware, and phishing are forcing organizations to adopt advanced security solutions. Additionally, the increasing internet usage and e-commerce expansion necessitate online financial transactions that are highly prone to encountering a cyber-attack and further requires a specialized security to protect confidential data and financial details of consumers.

Segment Insights

• By Solution Type, The firewall & network security solutions segment held a major market share of nearly 27% in 2025 due to its basic function to defend corporate networks against cyberattacks, malware, and unauthorized access.
• By Deployment Mode, The cloud-based/SaaS security solutions segment held the largest market share of 58% in 2025, owing to the rapid expansion of cloud computing and remote/hybrid work models.
• By Organization Size, The large enterprises segment held the largest market share of 64% in 2025 due to their increased risk of exposure to various cyberattacks as they hold confidential documents and need high-level security.
• By End User, The BFSI segment held the largest market share of 22% in 2025 due to high potential risks that financial institutions may encounter from unauthorized access, data breaches, and various types of cyberattacks.

Regional Insights

North America dominated the internet security market, holding the largest market share of nearly 38% in 2025. This is due to the presence of a large number of vendors of security solutions and the widespread adoption of cybersecurity technologies by various sectors. The region’s leadership in the market is also attributed to the mandates of strict data protection laws like GDPR and growing awareness about cyber risks.

Asia Pacific is projected to grow at the fastest CAGR during the foreseeable period, driven by key factors like growing internet usage, smartphone penetration, and rapid digitalization across various industries. Rapid digitization is increasing the risk of cyberthreats, boosting the need for cutting edge cyber security technologies.

Internet Security Market Coverage

Recent Development

• In February 2026, a leading antivirus software provider, Gen Digital, raised its annual revenue forecast for a third consecutive quarter, signaling strong demand for its digital security services.(Source: https://www.reuters.com)

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