What changes are necessary to application code in order to implement DNSSEC?

The correct answer is D. No changes are needed. To implement DNSSEC, no additional changes are needed to applications or their code because the integrity checks are all performed at the system level.

Submitted by haru.x· Apr 18, 2026Cloud Platform & Infrastructure Security

Question

Options

AAdding encryption modules
BImplementing certificate validations
CAdditional DNS lookups
DNo changes are needed.

How the community answered

(40 responses)

A
3% (1)
B
8% (3)
C
3% (1)
D
88% (35)

Explanation

To implement DNSSEC, no additional changes are needed to applications or their code because the integrity checks are all performed at the system level.

Topics

#DNSSEC#Application Security#Network Protocols#DNS

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