How It Works
DNSSEC works by digitally signing these records for DNS lookup using public-key cryptography. The correct DNSKEY record is authenticated via a chain of trust, starting with a set of verified public keys for the DNS root zone which is the trusted third party.
Read more about this topic: Domain Name System Security Extensions
Famous quotes containing the word works:
“Night and Day ‘ve been tampered with,
Every quality and pith
Surcharged and sultry with a power
That works its will on age and hour.”
—Ralph Waldo Emerson (1803–1882)