Which of the following options isL2TPThe port number used by the packet?
In order to obtain criminal evidence, it is necessary to master the technology of intrusion tracking. Which of the following options are correct for the description of tracking technology? (multiple choice)
In which of the following scenarios does the firewall generate the Server map table? ( )
In symmetric encryption algorithms, the ________ algorithm is used over a data communication channel, browser or network link.[fill in the blank]*