Qubes OS 3.1 has been released
The amusing thing to me is that Solaris provided similar security over a decade ago in the Trusted Desktop:<p><a href="http:&#x2F;&#x2F;www.oracle.com&#x2F;technetwork&#x2F;articles&#x2F;servers-storage-admin&#x2F;sol-trusted-extensions-1957756.html" rel="nofollow">http:&#x2F;&#x2F;www.oracle.com&#x2F;technetwork&#x2F;articles&#x2F;servers-storage-a...</a><p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Solaris_Trusted_Extensions" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Solaris_Trusted_Extensions</a><p>The whole idea of encapsulated data paths with labeled domains, etc. were all pioneered first in Solaris.<p>The unique spin here with Qubes OS seems to be do something similar, but using virtualization.