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Quad9 Secure DNS Service Embeds IBM Security Intelligence

IBM, Packet Clearing House (PCH) and the Global Cyber Alliance (GCA) announced the official launch of the new Quad9 DNS service on Nov.16, providing a free service to help internet users reduce risk and stay secure online.

DNS (Domain Name Service) is a foundational element of internet infrastructure matching IP addresses with domain names. The name Quad9 is a reference to the actual IP address used by the service which is 9.9.9.9.