Which is a more secure way to use preshared keys between multiple peers

Question # 00004353 Posted By: expert-mustang Updated on: 12/02/2013 04:21 AM Due on: 12/02/2013
Subject Computer Science Topic General Computer Science Tutorials:
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1. (TCO 6) 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.

Question 2. 2. (TCO 6) The default lifetime of an ISAKMP security association (SA) is _____. (Points : 4)

12 hours
24 hours
48 hours
72 hours

Question 3. 3. (TCO 6) The Cisco IOS firewall crypto isakmp policy mode command that will set the data integrity algorithm to MD5 is _____. (Points : 4)

integrity md5
set hash md5
hash md5
set integrity md5

Question 4. 4. (TCO 6) _____ encryption algorithms use the same key to encrypt and decrypt data between the sender and recipient. (Points : 4)

Single token

Question 5. 5. (TCO 6) The _____ encryption algorithm uses a key size of 128, 192, and 256 bits. (Points : 4)


Question 6. 6. (TCO 6) Which of the following algorithms is used to securely exchange IKE policy information? (Points : 4)

RSA signatures
Preshared keys

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Tutorials for this Question
  1. Tutorial # 00004149 Posted By: expert-mustang Posted on: 12/02/2013 04:23 AM
    Puchased By: 7
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    (Points : 4) Specify the same key ...
    Solution-00004149.zip (107 KB)
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