Posted in Cyber attacks Internet Protocols

DNSSEC explained for beginners

Introduce to DNSSEC

In order to supply cryptographic authentication to DNS data, a set of security techniques known as DNSSEC (Domain Name System Security Extensions) was built. It verifies and validates the accuracy of DNS data, so you know they haven’t been changed.

Because it validates each DNS query step, network experts frequently refer to it as a chain of trust.

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