Which of the following algorithms is used to securely

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Reference no: EM13463116

1.Which is a more secure way to use preshared keys between multiple peers? (Points : 4) Specify the same key to share with multiple remote peers.

  • Specify different keys for related groups of remote peers.
  • Specify a different key for every remote peer connection.
  • Use the hostname of the remote router as a preshared key value.

2.The default lifetime of an ISAKMP security association (SA) is _____

  • 12 hours
  • 24 hours
  • 48 hours
  • 72 hours

3. The Cisco IOS firewall crypto isakmp policy mode command that will set the data integrity algorithm to MD5 is _____.

  • integrity md5
  • set hash md5
  • hash md5
  • set integrity md5

4. _____ encryption algorithms use the same key to encrypt and decrypt data between the sender and recipient.

  • Symmetric
  • Asymmetric
  • Balanced
  • Single token

5. The _____ encryption algorithm uses a key size of 128, 192, and 256 bits.

  • DES
  • 3DES
  • AES
  • WEP

6. Which of the following algorithms is used to securely exchange IKE policy information?

  • Diffie-Hellman
  • RSA signatures
  • Preshared keys
  • MD5

Reference no: EM13463116

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