DNSFilter is a pioneering provider of DNS security solutions, established in 2015 with a mission to revolutionize web safety. Founded by Ken Carnesi and Brian Gillis, DNSFilter was developed in response to inadequate existing solutions in the market. The company focuses on creating a powerful and user-friendly platform designed to block internet threats effectively while ensuring exceptional customer support. Their offerings include Malicious Domain Protection, Domain Categorization, and Protective DNS, catering to diverse industries such as Enterprise, Higher Education, and Managed Service Providers (MSPs).

Noteworthy achievements include the acquisition of Zorus, enhancing their security capabilities, and being awarded for their Protective DNS solution by Cyber Defense Magazine. In addition, DNSFilter has expanded its functionality with acquisitions like Guardian—a privacy-protecting firewall—demonstrating their commitment to providing comprehensive security in an increasingly decentralized cyber landscape. With a keen focus on machine learning and customer-centric development, DNSFilter continues to grow as a trusted partner for organizations seeking robust online protection.