Analyzing the Advancements and Future Growth Opportunities in the DNS Firewall Industry

A Domain Name System (DNS) firewall is a kind of protection filter that inhibits the user from visiting malicious and dangerous websites. These websites are generally those which have the capabilities to infect the system with malware, thus creating a security problem. Not just identification, DNS firewalls also offer treatment solutions if a system or device has been infected with malware.

Advancements in DNS firewalls

The job of a DNS firewall is to prevent the user from visiting websites which can cause data exfiltration, ransomware and malware attacks, or phishing. For performing this function, DNS firewalls run on the principle of listing malicious websites. Once a user visits a website and the DNS firewall finds it to be malicious, the website is added to the list. Also, websites which are known to be malicious can be manually added to the DNS firewall’s list. Furthermore, this list is continuously updated, which in a way, upgrades the overall security of the system. 

However, the problem with this is that malicious websites which aren’t previously visited or not known to the user pose a threat to the system despite having a DNS firewall. Technology experts have found that machine learning can be of great help in enhancing the capabilities of DNS firewalls. A study done in this field showed that machine learning algorithms can identify malicious websites on the fly. In this study, the DNS firewall powered by machine learning accurately identified 96% of the malicious websites while the accuracy of identifying harmless, benign websites was 86%. Thus, prospects of using machine learning for improving the functionality of DNS firewalls in the coming period have increased substantially.

Future growth opportunities in the industry

The DNS firewall market is predicted to offer numerous growth opportunities in the near future. Growing cyber security threats all across the world are predicted to drive the growth of the market. Also, the sophistication of cyber-attacks is growing with each passing day, which further necessitates the use of advanced DNS firewalls. Apart from this, rising virtualization in the IT sector is also expected to play a huge role in expanding the scope of the market. Rising penetration of smartphones and growing use of web applications is expected to positively impact the market. All these factors are anticipated to help the market register a stunning CAGR of 18.2% during the 2023-2032 period.

A brief study of the dynamics of the market has shown that the industry can be classified on the lines of deployment mode, end user, and industry vertical. Based on end users, the enterprises sub-segment is expected to be highly dominant and witness an absolute growth of $187.93 million from 2022 to 2032. On the other hand, the service providers and website hosts sub-segments will collectively demonstrate an absolute growth of $271.22 million during the same period. Regional analysis has shown that the India DNS firewall market is predicted to have the fastest CAGR of 25.8% from 2022 to 2032.

Product launches by leading technology companies are also expected to push the growth rate of the market. In March 2021, AWS launched Amazon Route 53 Resolver DNS Firewall which helps in blocking malicious DNS queries. Such product launches have heightened the competitive nature of the industry.

To summarize, the DNS firewall industry is projected to experience massive growth in the near future owing to advancements in technology and rising cyber security threats. Growth of the industry in India and product launches by leading companies will lend a helping hand to industry’s rise.

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