A. Hacking the target host

B. Personal questionnaires using a computer

C. Using scanning tools to collect network information without permission

D. Implant the Trojan horse on the target host

A. Fast encryption

B. Insecure key distribution

C. High security of key distribution

D. Confidential is slow

A. The interface type and number used are the same

B. The firewall software version is the same

C. Firewall hardware models are the same

D. firewall interfaceIPsame address

A. CIS

B. Firehunter

C. switch

D. Agile Controller

A. True

B. False