Re: [CCCure CISSP] CISSPstudy Digest, Vol 69, Issue 29

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Re: [CCCure CISSP] CISSPstudy Digest, Vol 69, Issue 29

Rishabh Jain
Going by elimination method to chose the right answer, no one can have other's private key, so this eliminates A, C straightaway.

Between B, D - B is correct as you would sign something with YOUR private key to show the other person that message came from you (by decrypting with your public key) thus confirming authenticity.


On Wed, Mar 19, 2014 at 9:30 PM, <[hidden email]> wrote:
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   1. Re: CISSPstudy Digest, Vol 58, Issue 11 (abid James)


---------- Forwarded message ----------
From: abid James <[hidden email]>
To: "[hidden email]" <[hidden email]>
Cc: 
Date: Wed, 19 Mar 2014 18:30:37 +0530
Subject: Re: [CCCure CISSP] CISSPstudy Digest, Vol 58, Issue 11
signing the message with sender private key which means any with the sender public key can know that it is the same from the same person . For example Bob signed the message with his private and send it to Alice she can use bob's public key which conforms to her that the message is actually from Bob

encrypting the message with receiver public key provides confidentality means only the concern party with private key can decrypt the message.
Eg : If Bob send a message to Alice Bob uses Alice public key to encrypt. However, Alice with her private can decrypt the message using her private key.

Hope this helps


Date: Sun, 28 Apr 2013 06:58:32 -0700
From: [hidden email]
To: [hidden email]
Subject: Re: [CCCure CISSP] CISSPstudy Digest, Vol 58, Issue 11

Hello every one
 
Can any one explain this answer. The corect answer is in bold.
 
 
Thanks an regards
 

Which of the following BEST provides e-mail message authenticity and confidentiality?

 


On Mon, Apr 22, 2013 at 8:39 PM, pgnair [via CISSP_Study] <[hidden email]> wrote:
 Mohamed,

Excellent powerpoint on ACL. Thank you very much for sharing.
prema
 
 
On 04/21/13, [hidden email] wrote:
 
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Today's Topics:

1. Matrix Access Control Model (waleed zidan)


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Message: 1
Date: Sun, 21 Apr 2013 16:40:31 +0400
From: waleed zidan <[hidden email]>
To: [hidden email]

Subject: [CCCure CISSP] Matrix Access Control Model
Message-ID:
<CAL1tOF63mJUbbe8oNmRM=7kQaSriz8[hidden email]>

Content-Type: text/plain; charset="iso-8859-1"

there is very good power point presentation on this link for Matrix Access
Model

http://www.google.ae/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CC8QFjAA&url=http%3A%2F%2Fsuanpalm3.kmutnb.ac.th%2Fteacher%2FFileDL%2Freuven232255213122.ppt&ei=U9lzUbrHFoHyrQeTqoGYCw&usg=AFQjCNETxkwPj3JULKNTUR1ngInYtHzU8A&sig2=SD8tXySm_HzWerLrpD2_sA&bvm=bv.45512109,d.bmk&cad=rja

--
Eng. Mohamed Waleed Zidan
IT Engineer
CCIE Security ID 36851
CCNP, CCSP,Mitel Certified
Mob: +971 55 1566719
Linkedin: http://www.linkedin.com/in/mzidan
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