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Re: [CISSP-D] Which will be correct answers.

from [Shayne Casey] Network Security [Permanent Link]
Subject: Re: [CISSP-D] Which will be correct answers.
Date: Tue, 09 Nov 2004 10:22:10 -0600 


To summarize a portion of the Sh.Harris book (2003),  

PGP can provide confidentiality through the IDEA encryption algorithm,
integrity by using the MD5 hashing algorithm, authenication by using the
public key certificates, and nonrepudiation through the use of
cryptographically signed messages. 


"Nadeem Rafi" <nrafi@jeraisy.com> 11/9/2004 6:01:37 AM >>>

Hi !
 
Here is one sample question needs some feed back.
 
PGP provides which of the following?(Choose three)

 A) Confidentiality
 B) Accountability
 C) Accessibility
 D) Integrity
 E) Interest
 F) Non-repudiation
 G) Authenticity

i choose A, D and F
 
while site states, A,D and G, what are your suggestions?
 
 
Best Regards,
Nadeem Rafi


  ***** MODERATOR'S NOTE:
  This looks like a case where the Shon Harris exam question is incorrect. Your 
three answers are perfectly fine. The term 'authenticity' is not generally used 
in the security realm and may have been confused for 'authentication' per the 
quoted statement above.  

  Nice catch, Shayne!  

  Kate Wakefield, CISSP
  CISSP-Discuss co-moderator





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