Which algorithm is considered insecure for use in IPsec encryption?
- AES
- 3DES
- SHA-1
- RSA
Explanation: Both DES and 3DES are considered to be too insecure to be used in IPsec encryption. AES is the recommended encryption algorithm. SHA-1 is a hashing algorithm and RSA is used during the initial key exchange.
Exam with this question: CCNP Core Networking: Modules 15 - 16 Checkpoint Exam: IP Services and VPNs Exam
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