What Is DNSSEC?
Domain Name System Security Extensions, or DNSSEC, is a layer of authentication security added to the DNS that preserves the integrity of DNS data by ensuring any altered data can be detected and blocked. It serves as a “chain of trust” that utilizes public key cryptography and digital signatures to help users arrive safely at their intended online destination.
DNS Education
Explore our library of videos that explain how the Domain Name System works and why it matters.
