Huawei HCIP-Security-CSSN(Huawei Certified ICT Professional -Constructing Service Security Network) - H12-722-ENU무료 덤프문제 풀어보기

A. True

B. False

A. Leaking corporate information

B. Increase the cost of enterprise network operation and maintenance

C. Disclosing personal information

D. Threat internal network

A. Cannot accurately control various applications such as P2P, online games, etc.

B. It is unable to effectively resist the spread of viruses from the Internet to the internal network.

C. Can quickly adapt to changes in threats.

D. Lack of effective protection against application layer threats.

A. True

B. False

A. Too much traffic causes the bypass function to be enabled

B. Only one direction of packets goes through the firewall

C. The same packet passes through the firewall multiple times

D. IPS missed

A. Port scanning

B. Virus

C. System vulnerabilities

D. Buffer overflow

A. Viruses exist independently in computer systems

B. The worm is parasitic

C. The virus is mainly transmitted through system loopholes

D. The worm is infected with other computer systems on the network

A. FALSE

B. TRUE

A. The update of the file reputation database is achieved only through linkage with the sandbox.

B. The local reputation MD5 cache only has static cache and needs to be updated regularly

C. File reputation is calculated by calculating the full-text MD5 of the file under test and matching it with the local reputation MD5 cache for virus detection.

D. File reputation database can only be upgraded by manual upgrade

A. Blocking

B. Alarms

C. Announcement

D. Delete the attachment

A. The security source data can come from many places, including data flows, packets, threat events, logs, and so on.

B. During the detection process, the unknown sample needs to be extracted and the corresponding model is calculated to provide a sample for subsequent static comparison.

C. Machine learning is only for statistics of a large number of samples, which is convenient for security administrators to view.

D. During the learning process, we should start with collecting samples, analyze their characteristic vectors, and then perform machine learning.

A. Intrusion prevention is a new type of security technology that can detect and prevent intrusions.

B. Intrusion prevention technology, after discovering intrusions, must link firewalls to prevent intrusions

C. Intrusion prevention can block attacks in real time.

D. Intrusion prevention is a security mechanism that analyzes network traffic and detects intrusions (including buffer overflow attacks, Trojans, worms, etc.).