Isaca CISA Quiz 157 Topic 1 Questions 781-785

Question: 1

Two-factor authentication can be circumvented through which of the following attacks?

ADenial-of-service

BMan-in-the-middle

CKey logging

DBrute force

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Question: 2

An organization can ensure that the recipients of e-mails from its employees can authenticate the identity of the sender by:

Adigitally signing all e-mail messages.

Bencrypting all e-mail messages.

Ccompressing all e-mail messages.

Dpassword protecting all e-mail messages.

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Question: 3

Sending a message and a message hash encrypted by the sender's private key will ensure:

Aauthenticity and integrity.

Bauthenticity and privacy.

Cintegrity and privacy.

Dprivacy andnonrepudiation.

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Question: 4

Which of the following is a passive attack to a network?

AMessage modification

BMasquerading

CDenial of service

DTraffic analysis

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Question: 5

An organization has a mix of access points that cannot be upgraded to stronger security and newer access points having advanced wireless security. An IS auditor recommends replacing the nonupgradeabie access points. Which of the following would BEST justify the IS auditor's recommendation?

AThe new access points with stronger security are affordable.

BThe old access points are poorer in terms of performance.

CThe organization's security would be as strong as its weakest points.

DThe new access points are easier to manage.

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Isaca CISA Quiz:157 Topic:1 Questions:781-785