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试卷名称:CISSP认证考试（安全运营）模拟试卷1

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Which of the following incorrectly describes IP spoofing and session hijacking?

A．Address spoofing helps an attacker to hijack sessions between two users without being noticed.

B．IP spoofing makes it harder to track down an attacker.

C．Session hijacking can be prevented with mutual authentication.

D．IP spoofing is used to hijack SSL and IPSec secure communications.

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The requirement of erasure is the end of the media life cycle if it contains sensitive information. Which of the following best describes purging? Changing the polarization of the atoms on the media. It is unacceptable when media are to be reused in the same physical environment for the same purposes. Data formerly on the media is made unrecoverable by overwriting it with a pattern. Information is made unrecoverable, even with extraordinary effort.

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Bob is a new security administrator at a financial institution. The organization has experienced some suspicious activity on one of the critical servers that contain customer data. When reviewing how the systems are administered, he uncovers some concerning issues pertaining to remote administration. Which of the following should not be put into place to reduce these concerns? i. Commands and data should not be sent in cleartext. ii. SSH should be used, not Telnet. iii. Truly critical systems should be administered locally instead of remotely. iv. Only a small number of administrators should be able to carry out remote functionality. v. Strong authentication should be in place for any administration activities. i, ii None of them ii, iv All of them

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Guidelines should be followed to allow secure remote administration. Which of the following is not one of those guidelines? A small number of administrators should be allowed to carry out remote functionality. Critical systems should be administered locally instead of remotely. Strong authentication should be in place. Telnet should be used to send commands and data.

The relay agent on a mail server plays a role in spam prevention. Which of the following incorrectly describes mail relays? Antispam features on mail servers are actually antirelaying features. Relays should be configured “wide open“ to receive any e-mail message. Relay agents are used to send messages from one mail server to another. If a relay is configured “wide open,“ the mail server can be used to send spam.

A change management process should include a number of procedures. Which of the following incorrectly describes a characteristic or component of a change control policy? Changes that are unanimously approved by the change control committee must be tested to uncover any unforeseen results. Changes approved by the change control committee should be entered into a change log. A schedule that outlines the projected phases of the change should be developed. An individual or group should be responsible for approving proposed changes.

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Brandy could not figure out how Sam gained unauthorized access to her system, since he has little computer experience. Which of the following is most likely the attack Sam used? Dictionary attack Shoulder surfing attack Covert channel attack Timing attack

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