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CompTIA SY0-401 問題練習

CompTIA Security+ Certification 試験

最新更新時間: 2019/07/10,合計4491問。

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Question No : 1
Joe, the security administrator, sees this in a vulnerability scan report:
'The server 10.1..2.232 is running Apache 2.2.20 which may be vulnerabel to a mod_cgi exploit."
Joe verifies that mod_cgi module is not enabled on 10.1.2.232. This message is an example of

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Question No : 2
An organization relies heavily on an application that has a high frequency of security updates. At present, the security team only updates the application the security updates are released as often as twice a week. Which of the following would be the BEST method of updating this application?

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Question No : 3
An administrator discovers the following log entry on a server.
Nov 12 2013 00:23:45 httpd[2342]: /app2/prod/process.php?input=change.cd%20./././ect: cat%20shadow
Which of the following attacks is being attempted?

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Question No : 4
A security program manager wants to actively test the security posture of a system. The system is not yet in production and has no uptime requirement or active user base. Which of the following methods will produce a report which shows vulnerabilities that were actually exploited?

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Question No : 5
The chief security officer (CS0) has issued a new policy that requires that all internal websites be configured for HTTPS traffic only. The network administrator has been tasked to update all internal sites without incurring additional costs. Which of the following is the best solution for the network administrator to secure each internal website?

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Question No : 6
An administrator intends to configure an IPSec solution that provides ESP with integrity protection, but not confidentiality protection. Which of the following AES modes of operation would meet this integrity-only requirement?

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Question No : 7
A company wants to ensure that the validity of publicly trusted certificates used by its web server can be determined even during an extended internet outage. Which of the following should be implemented?

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Question No : 8
A computer on a company network was infected with a zero-day exploit after an employee accidently opened an email that contained malicious content. The employee recognized the email as malicious and was attempting to delete it, but accidently opened it. Which of the following should be done to prevent this scenario from occurring again in the future?

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Question No : 9
A company researched the root cause of a recent vulnerability in its software. It was determined that the vulnerability was the result of two updates made in the last release. Each update alone would not have resulted in the vulnerability. In order to prevent similar situations in the future, the company should improve which of the following?

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Question No : 10
A security administrator is developing training for corporate users on basic security principles for personal email accounts. Which of the following should be mentioned as the MOST secure way for password recovery?

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Question No : 11
Which of the following use the SSH protocol?

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Question No : 12
A network administrator is attempting to troubleshoot an issue regarding certificates on a secure website. During the troubleshooting process, the network administrator notices that the web gateway proxy on the local network has signed all of the certificates on the local machine. Which of the following describes the type of attack the proxy has been legitimately programmed to perform?

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Question No : 13
A security administrator is tasked with conducting an assessment made to establish the baseline security posture of the corporate IT infrastructure. The assessment must report actual flaws and weaknesses in the infrastructure. Due to the expense of hiring outside consultants, the testing must be performed using in-house or cheaply available resource. There cannot be a possibility of any requirement being damaged in the test. Which of the following has the administrator been tasked to perform?

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Question No : 14
An attacker wearing a building maintenance uniform approached a company’s receptionist asking for access to a secure area. The receptionist asks for identification, a building access badge and checks the company’s list approved maintenance personnel prior to granting physical access to the secure are. The controls used by the receptionist are in place to prevent which of the following types of attacks?

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Question No : 15
A security analyst has been asked to perform a review of an organization’s software development lifecycle. The analyst reports that the lifecycle does not contain a phase in which team members evaluate and provide critical feedback of another developer’s code. Which of the following assessment techniques is BEST described in the analyst’s report?

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