Which of the following methods are used in IPsec to ensure secure transmission of service data on the network through encryption and authentication?

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rene laas · Accepted Answer

The receiver verifies the identity of the sender.

rene laas · Accepted Answer

Data integrity is verified.

rene laas · Answer

The receiver rejects old or duplicate packets in order to prevent attacks initiated by malicious users who resend sniffed packets,

rene laas · Answer

The sender verifies the identity of the receiver.

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