QUESTION: 5

When email authentication is configured on Cisco ESA, which two key types should be selected on the signing profile? (Choose two.)

DKIM
Public Keys
Domain Keys
Symmetric Keys
Private Keys

Answer(s): B,E

Explanation:

With DomainKeys or DKIM email authentication, the sender signs the email using public key cryptography. Configuring DomainKeys and DKIM Signing A signing key is the private key stored on the appliance. https://www.cisco.com/c/en/us/td/docs/security/esa/esa11- 1/user_guide/b_ESA_Admin_Guide_11_1/b_ESA_Admin_Guide_chapter_010101.html?bookSearch =true

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QUESTION: 6

What are two phases of the Cisco ESA email pipeline? (Choose two.)

reject
workqueue
action
delivery
quarantine

Answer(s): B,D

Explanation:

Reference:

https://www.cisco.com/c/en/us/td/docs/security/esa/esa12-1/user_guide/ b_ESA_Admin_Guide_12_1/b_ESA_Admin_Guide_12_1_chapter_011.pdf (p.1)

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QUESTION: 7

Which two action types are performed by Cisco ESA message filters? (Choose two.)

non-final actions
filter actions
discard actions
final actions
quarantine actions

Answer(s): A,D

Explanation:

Non-final actions are actions that do not terminate the message filter evaluation, such as adding headers, setting variables, logging, etc. Final actions are actions that end the message filter evaluation and determine the fate of the message, such as accept, drop, bounce, quarantine, etc.

Reference:

User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 3-4.
https://www.cisco.com/c/en/us/td/docs/security/esa/esa11-1/user_guide/ b_ESA_Admin_Guide_11_1/b_ESA_Admin_Guide_chapter_01000.html

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QUESTION: 8

Which setting affects the aggressiveness of spam detection?

protection level
spam threshold
spam timeout
maximum depth of recursion scan

Answer(s): B

Explanation:

Spam threshold is a setting that determines the minimum score that a message must have to be classified as spam by Cisco ESA. The lower the threshold, the more aggressive the spam detection is.

Reference:

User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 6-5.
https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118220- technote- esa-00.html

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QUESTION: 5

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QUESTION: 6

Explanation:

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QUESTION: 7

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QUESTION: 8

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