There is NO best answer.<br><br>It is a bad questions<br><br>Take care<br><br>Clement<br><br clear="all">Clément Dupuis, CD<br>CISSP, GCFW, GCIA, Security+, CEH, ECSA, LPT, CCSA, CCSE, MBNS, MBIS, MBHS, ACE<br>----------------------------------------------------------------------------------------------<br>
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<br><br><div class="gmail_quote">On Mon, Sep 7, 2009 at 09:44, gerritsjs <span dir="ltr"><<a href="mailto:gerritsjs@gmail.com">gerritsjs@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">So what is the best answer, or there are
many? </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
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<p><b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;"> <a href="mailto:cisspstudy-bounces@cccure.org" target="_blank">cisspstudy-bounces@cccure.org</a>
[mailto:<a href="mailto:cisspstudy-bounces@cccure.org" target="_blank">cisspstudy-bounces@cccure.org</a>] <b><span style="font-weight: bold;">On
Behalf Of </span></b>Clement Dupuis<br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, September 07, 2009
3:26 AM<div class="im"><br>
<b><span style="font-weight: bold;">To:</span></b> The
CISSP Study Mailing list<br>
<b><span style="font-weight: bold;">Subject:</span></b> Re: [Cisspstudy]
Bell-Lapadula?</div></span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">With info this time:<div><div></div><div class="h5"><br>
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A system state is defined to be "secure" if the only permitted access
modes of subjects to objects are in accordance with a <a href="http://en.wikipedia.org/wiki/Security_policy" title="Security policy" target="_blank">security
policy</a>. To determine whether a specific access mode is allowed, the
clearance of a subject is compared to the classification of the object (more
precisely, to the combination of classification and set of compartments, making
up the <i><span style="font-style: italic;">security level</span></i>) to
determine if the subject is authorized for the specific access mode. The
clearance/classification scheme is expressed in terms of a lattice. The model
defines two <a href="http://en.wikipedia.org/wiki/Mandatory_access_control" title="Mandatory access control" target="_blank">mandatory access control</a> (MAC) rules and
one <a href="http://en.wikipedia.org/wiki/Discretionary_access_control" title="Discretionary access control" target="_blank">discretionary access control</a> (DAC)
rule with three security properties:<br>
<br>
<br>
Take care<br>
<br>
Clement<br>
<br>
<br clear="all">
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