A.The detection rate is higher than the flow scanning method

B.System overhead will be relatively small

C.Cache all files through the gateway's own protocol stack

D.More advanced operations such as decompression, shelling, etc. can be performed

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

B.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.

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

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

A.The basic mode will not affect the user experience, so the defense effect is higher than the enhanced mode.

B.The basic mode can effectively block the access from the Feng Explor client.

C.When there is an HTTP proxy server in the network, the firewall will add the IP address of the proxy server to the whitelist, but it will recognize the basic source of the zombie host.
The certificate is still valid.

D.The bot tool does not implement a complete HTTP protocol stack and does not support automatic redirection, so the basic mode can effectively defend against HTTP Flood attacks.
hit.

A.Use Ping to perform network detection and be alerted as an attack

B.Web-based attacks are not detected by the system

C.The process of trying to log in to the system is recorded

D.Unable to detect new types of worms

A.All files are cached through the gateway own protocol stack

B.System overhead will be small

C.The detection rate is higher than the flow scan mode

D.More advanced operations such as decompression and shelling can be performed