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  • Writer's pictureKen Dennis

DNS Filtering: How it Enhances End User Safety


As an end user, you may not be aware of the important role that DNS filtering plays in protecting your online safety. DNS filtering is the process of blocking access to malicious websites by using a filtering system that checks the DNS requests against a list of known dangerous sites. This means that when you try to visit a harmful website, the DNS filtering system blocks your access to the site, thereby preventing you from becoming a victim of cybercrime.


There are several DNS filtering providers available, including OpenDNS, Quad9, and Google Public DNS. These providers offer a free and effective solution to enhance your online safety.


OpenDNS, for example, provides a cloud-based DNS filtering service that blocks access to harmful websites and can even be used to control access to specific categories of websites, such as social media or gambling sites. Quad9, on the other hand, uses threat intelligence from multiple sources to identify and block access to malicious sites. Google Public DNS also offers DNS filtering to protect against malware, phishing, and other types of cyber threats.


By using a DNS filtering service, you can improve your online safety by blocking access to harmful websites before they can cause damage. This is especially important for small businesses that may not have dedicated IT departments or the resources to implement more complex security measures.


In conclusion, DNS filtering is an essential tool in protecting your online safety. By using a reputable DNS filtering provider like OpenDNS, Quad9, or Google Public DNS, you can enhance your end user safety and prevent cybercrime. Don't wait until it's too late - take action today to protect yourself and your business.


If you need help with DNS filtering or any other IT-related issue, our IT support company in Langley is here to assist you. Contact us today for more information on how we can help keep your business safe and secure.

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