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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">Hi Yang,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">This is an interesting idea. Most operators running production OpenStack deployments will be using OS-level Mandatory Access Controls
already (likely AppArmour or SELinux).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">I can see where there might be some application on a per-service basis, introducing more security for Swift, Nova etc, I’m not sure
what you could do that would be OpenStack-wide. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">Interested to hear where you think work on this might go.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">-Rob<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> Yang Luo [mailto:hsluoya@gmail.com]
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<b>Sent:</b> 17 June 2015 07:47<br>
<b>To:</b> openstack-dev@lists.openstack.org<br>
<b>Subject:</b> [openstack-dev] [Security] the need about implementing a MAC security hook framework for OpenStack<o:p></o:p></span></p>
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<p class="MsoNormal">Hi list,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> I'd like to know the need about implementing a MAC (Mandatory Access Control) security hook framework for OpenStack, just like the Linux Security Module to Linux. It can be used to help construct a security module that mediates the communications
between OpenStack nodes and controls distribution of resources (i.e., images, network, shared disks). This security hook framework should be cluster-wide, dynamic policy updating supported, non-intrusive implemented and with low performance overhead. The famous
module in LSM, SELinux can also be imported into this security hook framework. In my point, as OpenStack has become a leading cloud operating system, it needs some kind of security architecture as standard OS.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I am a Ph.D student who has been following OpenStack security closely for nearly 1 year. This is just my initial idea and I know this project won't be small, so before I actually work on it, I'd like to hear your suggestions or objections
about it. Thanks!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best,<o:p></o:p></p>
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<p class="MsoNormal">Yang<o:p></o:p></p>
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