300-720 Question #99: Real Exam Question with Answer & Explanation

The correct answer is D: to ensure privacy between Cisco ESA and MTA. {"question_number": 7, "correct_answer": "D", "explanation": "Cisco Email Encryption on the ESA (powered by the Cisco Registered Envelope Service, CRES) is designed to ensure the privacy and confidentiality of email messages transmitted between the Cisco ESA and the recipient's M

Cisco ESA Encryption and Message Tracking

Question

What is the purpose of Cisco Email Encryption on Cisco ESA?

Options

Ato ensure anonymity between a recipient and MTA
Bto ensure integrity between a sender and MTA
Cto authenticate direct communication between a sender and Cisco ESA
Dto ensure privacy between Cisco ESA and MTA

Explanation

{"question_number": 7, "correct_answer": "D", "explanation": "Cisco Email Encryption on the ESA (powered by the Cisco Registered Envelope Service, CRES) is designed to ensure the privacy and confidentiality of email messages transmitted between the Cisco ESA and the recipient's Mail Transfer Agent (MTA). It encrypts the message payload so that only the intended recipient can decrypt and read the content. This prevents eavesdropping or interception during transit between mail servers. It is not focused on anonymity, sender integrity verification, or ESA-to-sender authentication.", "generated_by": "claude-sonnet", "llm_judge_score": 3}

Topics

#Cisco ESA#Email Encryption#Message Privacy#MTA

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