DNS Security Market - Strategic Insights and Forecasts (2026-2031)

DNS Security Market Size:

DNS Security Market is projected to increase at a 7.44% CAGR, reaching USD 1.903 billion in 2031 from USD 1.237 billion in 2025.

DNS Security Market Trends:

The DNS security market is projected to grow steadily during the forecast period. DNS (Domain Name System) security software plays a crucial role in safeguarding both DNS servers and the websites they host. It operates by directing end-user online traffic through filters capable of identifying malware signatures and other characteristics of potentially dangerous websites and media. The DNS security industry growth is fueled by the rise in cybersecurity threats, including malware and phishing, necessitating enhanced protection for DNS infrastructure. Additionally, the demand for global performance and the importance of DNSSEC for record integrity contribute to market growth.

Growing Cloud Computing Needs Drives DNS Security Market Growth

The increasing adoption of cloud computing has raised cybersecurity concerns, thereby driving demand for comprehensive DNS security solutions. Cloud-based DNS security software addresses evolving cybersecurity and network management challenges, particularly in preventing Distributed Denial of Service (DDoS) attacks. The Government of Singapore introduced the Multi-Tier Cloud Security (MTCS) Standard in 2013, the world's first cloud security standard with multiple tiers, to enhance security in cloud computing. As of October 2020, there were 112 MTCS-certified cloud services, including 19 software as a service.

DNS Security Market Segmentation Analysis:

• Evolving cyber-attacks in the financial sector drive the DNS security market expansion.

The BFSI industry faces substantial cybersecurity risks due to the vast amount of sensitive consumer data within its networks. Cyberattacks, including DNS-based assaults, target this data. Such attacks disrupt services, erode trust, and lead to customer attrition. Hence, the adoption of comprehensive DNS security solutions is vital. These solutions protect sensitive data, prevent service interruptions, and bolster trust by proactively countering evolving cyber threats. For instance, In August 2023, Russian hacktivists launched DDoS attacks on Czech banks and the stock exchange, underscoring the continued need for DNS security in the face of geopolitical cyber threats.

• Increasing awareness drives the DNS security market growth.

The increasing awareness of cybersecurity threats and the imperative to safeguard critical data are driving the demand for DNS security solutions. With the growing prevalence and sophistication of cyberattacks, individuals and organizations are realizing the gravity of cybersecurity lapses, spurred by high-profile incidents and media coverage. Moreover, stringent regulatory requirements and the need to comply with data protection laws further emphasize the significance of robust DNS security. For instance, in September 2022, the Cybersecurity and Infrastructure Security Agency (CISA) launched its Protective Domain Name System (DNS) service, available to all federal civilian agencies, enhancing their cybersecurity posture.

DNS Security Market Geographical Outlook:

• North- America is expected to dominate the market.

North America is poised to be the leader in the DNS security market. This dominance is attributed to the region's early adoption of DNS security solutions and the presence of major global network security vendors, fostering market growth. Organizations in developed economies namely USA and Canada are increasingly embracing DNS security solutions to proactively detect and thwart threats at their inception. The adoption of advanced cybersecurity solutions across diverse sectors, additionally, the surge in demand for protection against malware, and intrusions, and the growing adoption of IoT devices contribute to North America's significant market share.

DNS Security Market Growth Drivers:

• Unpredictable data breaches and cyber-attacks may restrain DNS security market growth.

The DNS security solutions market faces challenges related to unpredictable speed and efficiency. DNS servers are essential for internet functionality, but their reliability can vary due to factors like network congestion and technical issues. This variability exposes DNS servers to cyberattacks, making them prime targets for attackers. Various cyberattacks occur continuously, including phishing, malware, DDoS, DoS, APT, MSMM, BEC, botnet, and ransomware. For instance, as per the study by the Identity Theft Resource Center (ITRC), 1,291 data breaches were recorded in US in September 2021 which represented a 17% year-on-year increase over 1,108 cases recorded in 2020.

List of Top DNS Security Companies:

• Cisco Umbrella DNS layer security: Cisco Umbrella offers DNS-layer security that enhances network speed and also provides robust protection against cyber threats. It detects and prevents malware, stopping infected machines from connecting to the network. It requests potentially risky domains through a selective proxy for in-depth URL and file inspection, ensuring effective protection without performance issues. It also offers visibility into cloud app usage, simplifying risk identification and application blocking. It leverages the internet's infrastructure to block malicious domains, IP addresses, and cloud apps before establishing connections, enhancing security visibility and network protection.

• Palo Alto Networks DNS Security: Palo Alto Networks DNS Security is a cloud-based service that automatically secures DNS traffic. It provides firewall access to DNS signatures created through predictive analysis and machine learning. Additionally, it leverages malicious domain data from a threat intelligence sharing community to enhance security.

• FortiDDoS: FortiDDoS is a specialized cybersecurity solution designed to safeguard organizations from disruptive distributed denial-of-service (DDoS) attacks. FortiDDoS operates autonomously, automatically detecting and mitigating multiple simultaneous attacks of any size without the need for user intervention or additional subscriptions.

DNS Security Market Scope:

 DNS Security Market Segmentation

• By Type

  • DNS Firewall

  • DNS Servers

  • Others

• By Enterprise Size

  • Small & Medium Enterprises

  • Large Enterprises

• By End-User

  • IT & Telecommunication

  • BFSI

  • Healthcare

  • Government

  • Others

• By Geography

  • North America

    • United States

    • Canada

    • Mexico

  • South America

    • Brazil

    • Argentina

    • Others

  • Europe

    • United Kingdom

    • Germany

    • France

    • Spain

    • Others

  • Middle East and Africa

    • Saudi Arabia

    • UAE

    • Others

  • Asia Pacific

    • China

    • Japan

    • India

    • South Korea

    • Australia

    • Others

Our Best-Performing Industry Reports:

• Application Security Market

• FPGA Security Market

• Security As A Service Market

Navigation:

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• DNS Security Market Trends:

• DNS Security Market Segmentation Analysis:

• DNS Security Market Geographical Outlook:

• DNS Security Market Growth Drivers:

• List of Top DNS Security Companies:

• DNS Security Market Scope:

• Our Best-Performing Industry Reports: