Which aspects of information security will be caused by unauthorized access? (multiple choice)

• A.Confidentiality
• B.Availability
• C.Recoverability
• D.Integrity

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The administrator has defined two key words that need to be recognized on the firewall: the weight of the keyword x is 2, and the weight of the key y is 3: defined The alarm interval value from the content is 5, and the blocking threshold value is 10. If the device detects that there is a secondary key space x in the webpage created by the user, the two keywords are Y; Regarding the weight value and monthly household visits to Heshun Street, is the following statement correct?

• A.The weight value is 10, you can ask the web page before
• B.The weight value is 10, and the page cannot be accessed
• C.The weight value is 8, you can visit the web page
• D.The weight value is 8, the page cannot be accessed

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The following figure is the diagram which shows the firewall and sandbox system linkage detection file.

The Web Reputation feature is enabled on the firewall, and Site A is set as a trusted site and Site B is set as a suspicious site. Which of the following statements is correct?

• A.Assume that Site A is an unknown website, the administrator cannot detect the website's traffic file.
• B.When the user visits the Site B, although the firewall will extract the file and send it to the detection node, the user can still visit the Site B normally during the detection process.
• C.After the detection node detects a suspicious file, it not only informs the firewall in the figure, but also informs other connected network devices.
• D.The files which the users obtain from Site A and Site B are sent to the detection node for detection.

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The Huawei USG6000 product can identify the actual types of common files and filter inspection to content. Even if the file is hidden in a zip file, or if you change the extension, you can't escape the eyes of the firewall.

• A.False
• B.True

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Which of the following technologies can achieve content security? (Multiple Choice)

• A.Sandbox and Big Data Analysis
• B.Web security protection
• C.Intrusion Prevention
• D.Global environment awareness

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