Which is correct about the following Policy Center troubleshooting process?
An enterprise has 3 server, which is the most reasonable plan when deploy Policy Center system
What are the typical technologies of anti-virus engines (multiple choice)
Buffer overflows, Trojan horses, and backdoor attacks are all attacks at the application layer.
Attacks on the Web can be divided into three types of attacks on the client, server, or communication channel.
When the license of Huawei USG6000 product expires, the RBL function will be unavailable, and users can only use the local black and white list to filter junk mail.
For the description of the principles of HTTP Flood and HTTPS Flood blow defense, which of the following options are correct? (multiple choice)
The status code in the HTTP response message indicates the type of the response message, and there are many possible values. Which of the following status codes represents the client request
The resource does not exist?
If the Huawei USG600 product uses its own protocol stack cache for all files passing through the device and then performs a virus scan, then the device uses
It is the stream scanning method.
Which of the following options are the possible reasons why a certain signature is not included after the IPS policy configuration is completed? (multiple choice)
Content filtering is a security mechanism for filtering the content of files or applications through Huawei USCG00 products. Focus on the flow through deep recognition
Contains content, the device can block or alert traffic containing specific keywords.
Tianyu Nei answered the role of safety filtering technology, which of the following is still correct? (multiple choice)
Threats detected by the big data intelligent security analysis platform will be synchronized to each network device at the same time C and then collected from the network device
Collect it in the log for continuous learning and optimization.
An enterprise administrator configures a Web reputation website in the form of a domain name, and configures the domain name as www. abc; example. com. .
Which of the following is the entry that the firewall will match when looking up the website URL?
IPS is an intelligent intrusion detection and defense product. It can not only detect the occurrence of intrusions, but also can respond in real time through certain response methods.
Stop the occurrence and development of intrusions, and protect the information system from substantial attacks in real time. According to the description of PS, the following items are wrong?
The anti-tampering technology of Huawei WAF products is based on the cache module. Suppose that when user A visits website B, website B has page tampering.
Signs: The workflow for the WAF tamper-proof module has the following steps:.
â‘ WAF uses the pages in the cache to return to the client;
â‘¡WAF compares the watermark of the server page content with the page content in the cache
â‘¢Store the content of the page in the cache after learning
â‘£ When the user accesses the Web page, the WAF obtains the page content of the server
â‘¤WAF starts the learning mode to learn the page content of the user's visit to the website;
For the ordering of these steps, which of the following options is correct?
The processing flow of IPS has the following steps;
1. Reorganize application data
2. Match the signature
3. Message processing
4. Protocol identification
Which of the following is the correct order of the processing flow?
Regarding the description of intrusion detection technology, which of the following statements is correct?
Which of the following are the control items of HTTP behavior?) (multiple choice)
Under the CLI command, which of the following commands can be used to view the AV engine and virus database version?
Regarding worms and viruses, which of the following statements is correct?
Regarding the processing flow of file filtering, which of the following statements is wrong?
Regarding the anti-spam local black and white list, which of the following statements is wrong?
Which of the following options describes the IntelliSense engine IAE incorrectly?
For compressed files, the virus detection system can directly detect them.
Which of the following statements about IPS is wrong?