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<div class="moz-cite-prefix">On 28/2/2018 8:45 μμ, Tim Hollebeek
wrote:<br>
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<p class="MsoNormal"><span style="color:windowtext">The NSG
requirements as they exist today ALREADY require that the
password policy complies with all of NIST 800-63!!! That’s
one of the things we’re trying to fix. So a SHOULD pointing
to NIST 800-63B Appendix A isn’t adding anything, it’s just
restoring a teeny portion of what we agreed on the calls to
delete. It is intended to inform the reader about why all
of the crazy, prescriptive rules other than length were
removed. I’d suggest reading Appendix A for context.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">Basically,
the document I posted is the password-relevant parts of what
we already discussed on the calls, with only two changes
intended to restore a suggestion to read Appendix A, which
is informative anyway, and explicit guidance that overly
frequent password rotation is bad. I don’t want people to
be able to continue using 90 days as it has been shown to
result in weaker passwords, not stronger ones.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">-Tim<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
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<br>
No objections from me. I am concerned that other people will be
skeptical about removing normative requirements (like the 90-day
change) with informative ones. I suppose the NIST document justifies
the proposed change adequately.<br>
<br>
Dimitris.<br>
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