When a virus is detected in an email, which of the following is not the corresponding action for detection?

Under the CLI command, which of the following commands can be used to view the AV engine and virus database version?

The virus signature database on the device needs to be continuously upgraded from the security center platform. Which of the following is the website of the security center platform?

Which of the following options is correct for the sequence of the flow-by-stream detection of AntiDDoS?

1. The Netflow analysis device samples the current network flow;

2. Send a drainage command to the cleaning center;

3. Discover the DDoS attack stream;

4.Netior: analysis equipment sends alarms to ATIC management center

5. The abnormal flow is diverted to the cleaning center for further inspection and cleaning;

6. The cleaning center sends the host route of the attacked target IF address server to the router to achieve drainage

7. The cleaning log is sent to the management center to generate a report;

8. The cleaned traffic is sent to the original destination server.

UDP is a connectionless protocol. UDP Flood attacks that change sources and ports will cause performance degradation of network devices that rely on session forwarding.

Even the session table is exhausted, causing the network to be paralyzed. Which of the following options is not a preventive measure for UDP Flood attacks?

When the device recognizes a keyword during content filtering detection, which response actions can the device perform? (multiple choice)

Based on the anti-virus gateway of streaming scan, which of the following descriptions is wrong?

In the security protection system of the cloud era, reforms need to be carried out in the three stages before, during and after the event, and a closed-loop continuous improvement should be formed.

And development. Which of the following key points should be done in "things"? (multiple choice)

In the Huawei USG6000 product, after creating or modifying the security configuration file, the configuration content will not take effect immediately: you need to click the "Prompt" in the upper right corner of the interface.

"Hand in" to activate.

Information security is the protection of information and information systems to prevent unauthorized access, use, leakage, interruption, modification, damage, and to improve

For confidentiality, integrity and availability. ,

Regarding HTTP behavior, which of the following statements is wrong?

Which of the following features does Huawei NIP intrusion prevention equipment support? (multiple choice)

For the basic mode of HTTP Flood source authentication, which of the following options are correct? (multiple choice)

Regarding intrusion detection I defense equipment, which of the following statements are correct? (multiple choice)

Regarding the sequence of the mail transmission process, which of the following is correct?

1. The sender PC sends the mail to the designated SMTP Server.

2. The sender SMTP Server encapsulates the mail information in an SMTP message and sends it to the receiver SMTP Server according to the destination address of the mail

3. The sender SMTP Server encapsulates the mail information in an SMTP message according to the destination address of the mail and sends it to the receiver POP3/MAP Senver

4. The recipient sends an email.

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?

Which of the following threats cannot be detected by IPS?

Which of the following options is not a feature of big data technology?