The shard cache technology will wait for the arrival of the first shard packet, and then reassemble and decrypt all the packets, and then do subsequent processing by the device to ensure that the session can proceed normally in some application scenarios.
When IPSec VPN uses tunnel mode to encapsulate packets, which of the following is not within the encryption scope of the ESP security protocol? ( )[Multiple choice]*
The keys used by the IPSec encryption and authentication algorithms can be configured manually or dynamically negotiated via the ____ protocol. (abbreviation, all uppercase).
Certificates saved in DER format may or may not contain a private key.
