Which of the following statements about Client-Initiated VPN is correct? (Multiple choice)

Apply for emergency response special funds, which stage work content does procurement emergency response software and hardware equipment belong to in the network full emergency response?

The attacker by sending ICMP response request, and will request packet destination address set to suffer Internet radio address.
Which kind of attack does this behavior belong to?

The scene of internal users access the internet as shown, the subscriber line process are:
1. After authentication, USG allow the connection
2. The user input http://1.1.1.1 to access Internet
3. USG push authentication interface, User =? Password =?
4. The user successfully accessed http://1.1.1.1, equipment create Session table.
5. User input User = *** Password = ***
Which the following procedure is correct?

Which of the following is not a rating in the network security incident?