In the process of establishing CAPWAPchannel between AP and AC, AP and AC negotiate to establish CAPWAP tunnel. In this process, CAPWAP tunnel is established.
Use DTLS to encrypt and transmit UDP packets. What are the encryption methods supported by DTLS? (multiple choice)
Select all that apply, then click Submit answer.
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Certificate encryption
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AES encryption
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PSK encryption
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Plaintext encryption