DNS Filtering | Web Protection

Protect your network and devices from malicious and unwanted web content with DNS Filtering

What is DNS Filtering?

DNS Filtering is a cybersecurity technique that uses the Domain Name System (DNS) to block access to malicious, inappropriate, or unwanted websites. It acts as an internet gatekeeper, checking web traffic against a list of safe sites and preventing users from connecting to potentially harmful content. This control is particularly effective in protecting against phishing attacks and malware distribution by ensuring only secure and approved web traffic enters a network.

Why do you need DNS Filtering?

DNS Filtering is not only a technical safeguard but also a strategic business decision. For small businesses, in particular, it offers a cost-effective solution with minimal impact on system performance. It requires no additional hardware and is easy to implement across existing networks. Moreover, DNS Filtering can be fine-tuned to block content that is not safe or not associated with work, enhancing productivity by reducing distractions and preventing inappropriate use of company resources.

The Center for Internet Security (CIS) recognizes the importance of DNS Filtering in its cybersecurity framework. Specifically, the CIS Critical Security Controls recommend the use of DNS Filtering services to block access to known malicious domains as a best practice. This aligns with Control 9.2 of the framework, which is part of the Email and Web Browser Protections control set. By adhering to these guidelines, businesses can ensure they are taking proactive steps to secure their IT infrastructure in line with industry standards.

How does DNS Filtering work?

DNS Filtering works by intercepting DNS queries and comparing them against a continuously updated list of known dangerous sites. If a match is found, the request is denied, effectively stopping threats before they reach the end-users’ devices. The deployment of DNS Filtering can be done at different levels, such as network, device, or browser. Depending on the level of deployment, DNS Filtering can offer different benefits, such as:

Network-level DNS Filtering

This applies DNS Filtering to the entire network, protecting all devices connected to it. This is ideal for businesses that want to enforce a consistent and centralized security policy across their network.

Device-level DNS Filtering

This applies DNS Filtering to individual devices, such as laptops, smartphones, or tablets. This is ideal for businesses that have a remote or mobile workforce that needs to access the internet from different locations.

Browser-level DNS Filtering

This applies DNS Filtering to specific web browsers, such as Chrome, Firefox, or Edge. This is ideal for businesses that want to offer a flexible and customizable security option for their users.

What are the benefits of DNS Filtering?

DNS Filtering offers multiple benefits for small businesses, such as:

Web site design and development

DNS Filtering protects your network and devices from a multitude of cyber threats, such as malware, ransomware, phishing, and botnets. It also supports compliance with recognized frameworks like the CIS Critical Security Controls.

Improved productivity

DNS Filtering blocks content that is not safe for work, such as pornography, gambling, or social media. This reduces distractions and prevents inappropriate use of company resources.

Increased performance

DNS Filtering requires no additional hardware and is easy to implement across existing networks. It also uses encryption and Anycast routing to ensure fast and secure DNS resolution.

Reduced costs

DNS Filtering is a cost-effective solution that offers a high return on investment. It reduces the risk of data breaches, downtime, and reputation damage that can cost your business millions.

Why choose SyncraTec Solutions for DNS Filtering?

SyncraTec Solutions is a Managed IT Services Provider focusing on small businesses in the Greater Philadelphia Area. We help companies with improving employee productivity, improving operational efficiency, while also setting up a system with a high degree of cybersecurity to protect against cyberthreats.

We are your “down to earth cloud solutions provider.” Embark on your digital transformation journey today to unlock the potential of cloud technology for enhanced cybersecurity, productivity, and growth.

Ready to get started with DNS Filtering? Contact us today and let us help you secure your network and devices from malicious and unwanted web content.

(215) 310-1750

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DNS Filtering | Web Protection

Protect your network and devices from malicious and unwanted web content with DNS Filtering

What is DNS Filtering?

Why do you need DNS Filtering?

How does DNS Filtering work?

What are the benefits of DNS Filtering?

Why choose SyncraTec Solutions for DNS Filtering?

(215) 310-1750

Contact Us

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