Online Access Free H12-722 Practice Test

Intrusion detection is a kind of network security technology used to detect any damage or attempt to damage the confidentiality, integrity or availability of the system. Which of the following belongs to the intrusion detection knowledge base?

• A.Complete virus sample
• B.Security policy
• C.Complete Trojan sample
• D.Specific behavior patterns

Which of the following description are correct about the principles of HTTP Flood and HTTPS flood attack defense? (Multiple Choice)

• A.The principle of HTTPS Flood attack is to use the URI that involves database operations or other URIs that consume system resources, causing server resources to become exhausted and unable to respond to normal requests.
• B.The principle of HTTPS flood attack is to initiate a large number of HTTPS connections to the target server, resulting in exhaustion of server resources and failure to respond to normal requests.
• C.HTTPS flood defense mode includes basic mode, enhanced mode, and 302 redirects.
• D.HTTPS flood defense can perform source authentication by limiting the packet request rate.

What are the following descriptions of the role of content security filtering technology? (Multiple choices)

• A.Content filtering prevents the leakage of confidential information and the transmission of non-compliant information.
• B.File Filtering By blocking the transmission of certain types of files, you can reduce the risk of internal networks running malicious code and viruses. You can also prevent employees from leaking corporate confidential files to the Internet.
• C.E-mail filtering refers to the management and control of e-mail sending and receiving activities, including the prevention of spam and the proliferation of anonymous e-mails, and the control of illegal sending and receiving.
• D.The application behavior control function can finely control the common HTTP behavior and FTP behavior.

What are the risks to information security caused by unauthorized access? (Multiple choices)

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

Buffer overflows, Trojans, backdoor attacks, etc. are all application-level attacks.

• A.False
• B.True