DNSSEC Resource Center

DNSSEC-Resource

VeriSign provides critical infrastructure services that allow the Internet to function securely and reliably, so that Internet users get to where they need to go. DNSSEC offers the potential to further fortify the infrastructure of the Internet and protect the data returned to users. Learn more about VeriSign’s strategy to authenticate the Internet from end to end and the part DNSSEC plays in that strategy.


DNSSEC comprises a set of security extensions for the DNS protocol developed by the Internet Engineering Task Force, or IETF. Understand why DNSSEC is important and how it protects DNS from cyber threats.

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DNSSEC authenticates the origin of DNS data and verifies its integrity as it moves across the Internet. Find out more about the benefits DNSSEC offers to businesses and consumers and how to leverage those benefits.

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DNSSEC has the potential to strengthen DNS security and increase trust for Internet activities. Discover how registrars can partner with VeriSign to deploy DNSSEC and develop advanced defense capabilities for their customers.

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