The Domain Name System Security Extensions (DNSSEC) are a suite of IETF specifications for securing certain kinds of information provided by the Domain Name System (DNS) as used on Internet Protocol (IP) networks. Which two security services are provided by DNSSEC? (Choose two.)
A) data validity
B) data integrity
C) data origin authentication
D) data confidentiality

Question

Quizplus · Accepted Answer

DNSSEC provides data integrity by ensuring that the data has not been altered, and data origin authentication by verifying that the data comes from a legitimate source.

The Domain Name System Security Extensions (DNSSEC) Are a Suite