GIAC Critical Controls Certification (GCCC) GCCC Question # 27 Topic 3 Discussion

GCCC Exam Topic 3 Question 27 Discussion:

Question #: 27

Topic #: 3

Which of the following is used to prevent spoofing of e-mail addresses?

Sender Policy Framework

DNS Security Extensions

Public-Key Cryptography

Simple Mail Transfer Protocol

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Actual exam question for GIAC GCCC exam by Rune6608 at Aug 3, 2025, 12:00:00 AM

Chosen Answer: A B C D
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