CompTIA
CAS-003 · Question #576
CAS-003 Question #576: Real Exam Question with Answer & Explanation
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Question
A company's user community is being adversely affected by various types of emails whose authenticity cannot be trusted. The Chief Information Security Officer (CISO) must address the problem. Which of the following solutions would BEST support trustworthy communication solutions?
Options
- AEnabling spam filtering and DMARC.
- BUsing MFA when logging into email clients and the domain.
- CEnforcing HTTPS everywhere so web traffic, including email, is secure.
- DEnabling SPF and DKIM on company servers.
- EEnforcing data classification labels before an email is sent to an outside party.
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