H12-891_V1.0 Exam Dumps | IPsec uses an asymmetric encryption algorithm to encrypt the symmetric algorithm key, which it uses to

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Question 24/85

IPsec uses an asymmetric encryption algorithm to encrypt the symmetric algorithm key, which it uses to encrypt/decrypt data, ensuring security and performance.

A. TRUE

B. FALSE

Correct Answer: A

Comprehensive and Detailed Explanation:
# IPsec uses a hybrid encryption approach:
* Asymmetric encryption (e.g., RSA, DH) secures the symmetric key exchange.
* Symmetric encryption (e.g., AES, 3DES) is then used to encrypt actual data.
# Why This is Secure?
* Asymmetric encryption ensures key confidentiality between peers.
* Symmetric encryption ensures high-performance encryption for bulk data.
# Reference: Huawei HCIE Datacom - IPsec Encryption Mechanisms

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