• Upcoming Qubes presentations at Platform Security Summit 2019

  Sep 18, 2019 by Andrew David Wong in Talks

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• QSB #051: Insufficient validation of backup compression filter on restore

  Sep 10, 2019 by Qubes OS in Security

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• Announcing our 2019 Season of Docs project: Onboard with Qubes OS!

  Aug 7, 2019 by Andrew David Wong in Announcements

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• QSB #050: Reinstalling a TemplateVM does not reset the private volume

  Jul 24, 2019 by Qubes OS in Security

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• Insurgo PrivacyBeast X230 Laptop meets and exceeds Qubes 4.0 hardware certification

  Jul 18, 2019 by Andrew David Wong in Announcements

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• XSA-300 does not affect the security of Qubes OS

  Jul 9, 2019 by Andrew David Wong in Security

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• Qubes OS 4.0.2-rc1 has been released!

  Jul 9, 2019 by Andrew David Wong in Releases

  Download

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• Qubes Canary #20

  Jul 4, 2019 by Qubes OS in Security

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• Whonix 15 has been released

  Jul 1, 2019 by Andrew David Wong in Announcements

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• Marek Marczykowski-Górecki to speak at Xen Developer and Design Summit 2019

  Jun 27, 2019 by Andrew David Wong in Talks

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• XSA-295 does not affect the security of Qubes OS

  Jun 13, 2019 by Andrew David Wong in Security

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• Fedora 30 TemplateVM available

  May 30, 2019 by Andrew David Wong in Announcements

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• Fedora 28 has reached EOL

  May 29, 2019 by Andrew David Wong in Announcements

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• QSB #049: Microarchitectural Data Sampling speculative side channel (XSA-297)

  May 15, 2019 by Qubes OS in Security

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• Qubes OS accepted into 2019 Google Season of Docs. Technical writers, please apply!

  Apr 30, 2019 by Michael Carbone in Announcements

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• Qubes Tor onion services are available again!

  Apr 17, 2019 by Andrew David Wong in Announcements

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• Qubes Canary #19

  Apr 8, 2019 by Qubes OS in Security

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• Qubes OS 3.2 has reached EOL

  Mar 28, 2019 by Andrew David Wong in Announcements, Releases

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• Qubes Tor onion services will no longer be maintained

  Mar 24, 2019 by Andrew David Wong in Announcements

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• XSAs 284, 290, 291, 293, and 294 do not affect the security of Qubes OS

  Mar 5, 2019 by Andrew David Wong in Security

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• QSB #048: Multiple Xen vulnerabilities

  Mar 5, 2019 by Qubes OS in Security

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• Qubes OS 3.2 approaching EOL on 2019-03-28

  Feb 20, 2019 by Andrew David Wong in Announcements, Releases

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• QSB #47: Insecure default DisposableVM networking configuration

  Feb 19, 2019 by Qubes OS in Security

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• QSB #46: APT update mechanism vulnerability

  Jan 23, 2019 by Qubes OS in Security

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• XSA-289 does not affect the security of Qubes OS

  Jan 21, 2019 by Andrew David Wong in Security

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• Qubes OS 4.0.1 has been released!

  Jan 9, 2019 by Marek Marczykowski-Górecki in Releases

  Download

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• Qubes Canary #18

  Jan 8, 2019 by Qubes OS in Security

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• Fedora 29 TemplateVM available for Qubes 4.0

  Jan 7, 2019 by Andrew David Wong in Announcements

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• Introduction to Qubes this Saturday at the 35th CCC in Leipzig

  Dec 27, 2018 by Andrew David Wong in Talks

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• Qubes OS 4.0.1-rc2 has been released!

  Dec 18, 2018 by Andrew David Wong in Releases

  Download

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• QSB #45: Insecure default Salt configuration

  Dec 3, 2018 by Qubes OS in Security

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• Fedora 27 has reached EOL

  Nov 30, 2018 by Andrew David Wong in Announcements

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• XSA-276, XSA-277, and XSA-279 do not affect the security of Qubes OS

  Nov 20, 2018 by Andrew David Wong in Security

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• QSB #44: Multiple Xen vulnerabilities (XSA-275, XSA-280)

  Nov 20, 2018 by Qubes OS in Security

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• Qubes OS 3.2.1 has been released!

  Nov 12, 2018 by Andrew David Wong in Releases

  Download

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• XSA-282 does not affect the security of Qubes OS

  Nov 6, 2018 by Andrew David Wong in Security

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• Qubes Security Team Update

  Nov 5, 2018 by Andrew David Wong in Announcements, Security

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• Qubes OS 4.0.1-rc1 has been released!

  Nov 5, 2018 by Andrew David Wong in Releases

  Download

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• The Next Chapter: From the Endpoint to the Cloud

  Oct 25, 2018 by Joanna Rutkowska in Announcements

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• Thank you, Joanna!

  Oct 25, 2018 by Marek Marczykowski-Górecki in Announcements

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• XSA-278 does not affect the security of Qubes OS

  Oct 24, 2018 by Andrew David Wong in Security

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• Qubes Canary #17

  Oct 15, 2018 by Qubes OS in Security

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• Whonix support ending for Qubes 3.2

  Oct 5, 2018 by Andrew David Wong in Announcements

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• Qubes OS 3.2.1-rc1 has been released!

  Oct 5, 2018 by Andrew David Wong in Releases

  Download

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• Whonix version support policy

  Sep 13, 2018 by Andrew David Wong in Announcements

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• Introducing the Qubes U2F Proxy

  Sep 11, 2018 by Wojtek Porczyk in Articles, Security

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• QSB #43: L1 Terminal Fault speculative side channel (XSA-273)

  Sep 2, 2018 by Qubes OS in Security

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• Whonix 13 approaching EOL

  Aug 24, 2018 by Andrew David Wong in Announcements

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• XSA-268, XSA-269, XSA-271, and XSA-272 do not affect the security of Qubes OS

  Aug 14, 2018 by Andrew David Wong in Security

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• QSB #42: Linux netback driver OOB access in hash handling (XSA-270)

  Aug 14, 2018 by Qubes OS in Security

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• Whonix 14 has been released

  Aug 7, 2018 by Patrick Schleizer in Announcements

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• [Video] Micah Lee presents Qubes OS at HOPE 2018

  Aug 3, 2018 by Andrew David Wong in Talks

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• XSA-274 does not affect the security of Qubes OS

  Jul 25, 2018 by Andrew David Wong in Security

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• XSA-264, XSA-265, and XSA-266 do not affect the security of Qubes OS

  Jun 27, 2018 by Andrew David Wong in Security

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• Marek Marczykowski-Górecki to speak at the Xen Developer and Design Summit 2018

  Jun 17, 2018 by Andrew David Wong in Talks

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• Qubes Canary #16

  Jun 14, 2018 by Qubes OS in Security

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• QSB #41: Speculative register leakage from lazy FPU context switching (XSA-267)

  Jun 13, 2018 by Qubes OS in Security

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• Update for QSB #40: Information leaks due to processor speculative store bypass (XSA-263)

  Jun 13, 2018 by Qubes OS in Security

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• QSB #40: Information leaks due to processor speculative store bypass (XSA-263)

  May 24, 2018 by Qubes OS in Security

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• Partnering with the Freedom of the Press Foundation

  May 24, 2018 by Andrew David Wong in Announcements

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• Fedora 26 and Debian 8 approaching EOL

  May 23, 2018 by Andrew David Wong in Announcements

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• QSB #39: Xen vulnerability (XSA-260) and GUI daemon issue

  May 8, 2018 by Qubes OS in Security

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• XSA-258 and XSA-259 do not affect the security of Qubes OS

  Apr 25, 2018 by Andrew David Wong in Security

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• Qubes OS 4.0 has been released!

  Mar 28, 2018 by Andrew David Wong in Releases

  Download

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• Update for QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)

  Mar 15, 2018 by Qubes OS in Security

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• Qubes Canary #15

  Mar 15, 2018 by Qubes OS in Security

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• Qubes OS 4.0-rc5 has been released!

  Mar 6, 2018 by Andrew David Wong in Releases

  Download

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• XSA-252, XSA-255, and XSA-256 do not affect the security of Qubes OS

  Feb 27, 2018 by Andrew David Wong in Security

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• QSB #38: Qrexec policy bypass and possible information leak

  Feb 20, 2018 by Qubes OS in Security

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• Qubes OS 4.0-rc4 has been released!

  Jan 31, 2018 by Andrew David Wong in Releases

  Download

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• Update for QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)

  Jan 24, 2018 by Qubes OS in Security

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• Qubes and Whonix now have next-generation Tor onion services!

  Jan 23, 2018 by Andrew David Wong in Announcements

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• Qubes Air: Generalizing the Qubes Architecture

  Jan 22, 2018 by Joanna Rutkowska in Articles

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• QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)

  Jan 11, 2018 by Qubes OS in Security

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• Fedora 26 TemplateVM Upgrade

  Jan 6, 2018 by Andrew David Wong in Announcements

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• Announcement regarding XSA-254 (Meltdown and Spectre attacks)

  Jan 4, 2018 by Andrew David Wong in Security

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• XSA-253 does not affect the security of Qubes OS

  Jan 4, 2018 by Andrew David Wong in Security

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• XSA-248 through XSA-251 do not affect the security of Qubes OS

  Dec 12, 2017 by Andrew David Wong in Security

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• Joanna Rutkowska gives keynote 'Security through Distrusting' at Black Hat Europe 2017

  Dec 11, 2017 by Andrew David Wong in Talks

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• Qubes Canary #14

  Dec 11, 2017 by Qubes OS in Security

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• QSB #36: Xen hypervisor issue in populate-on-demand code (XSA-247)

  Nov 28, 2017 by Qubes OS in Security

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• Qubes OS 4.0-rc3 has been released!

  Nov 27, 2017 by Andrew David Wong in Releases

  Download

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• QSB #35: Xen hypervisor issue related to grant tables (XSA-236)

  Oct 25, 2017 by Qubes OS in Security

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• Qubes OS 4.0-rc2 has been released!

  Oct 23, 2017 by Marek Marczykowski-Górecki in Releases

  Download

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• MSI support for PCI device pass-through with stub domains

  Oct 18, 2017 by Simon Gaiser (aka HW42) in Articles, Security

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• QSB #34: GUI issue and Xen vulnerabilities (XSA-237 through XSA-244)

  Oct 12, 2017 by Qubes OS in Security

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• Introducing the Next Generation Qubes Core Stack

  Oct 3, 2017 by Joanna Rutkowska in Articles, Security

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• XSA-245 does not affect the security of Qubes OS

  Sep 28, 2017 by Andrew David Wong in Security

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• Thank You for Supporting Qubes!

  Sep 15, 2017 by Andrew David Wong in Announcements

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• Joanna Rutkowska: Reasonably Secure Computing in the Decentralized World

  Sep 13, 2017 by Andrew David Wong in Talks

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• QSB #33: Xen hypervisor (XSA-231 through XSA-234)

  Sep 12, 2017 by Qubes OS in Security

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• Qubes Canary #13

  Sep 12, 2017 by Qubes OS in Security

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• XSA-235 does not affect the security of Qubes OS

  Aug 23, 2017 by Andrew David Wong in Security

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• QSB #32: Xen hypervisor and Linux kernel vulnerabilities (XSA-226 through XSA-230)

  Aug 15, 2017 by Qubes OS in Security

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• Qubes OS 4.0-rc1 has been released!

  Jul 31, 2017 by Joanna Rutkowska in Releases

  Download

  ---

• Recommended Fedora 25 TemplateVM Upgrade for Qubes 3.2

  Jul 29, 2017 by Andrew David Wong in Announcements

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• Toward a Reasonably Secure Laptop

  Jul 8, 2017 by Andrew David Wong in Announcements

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• Introducing the Qubes Admin API

  Jun 27, 2017 by Joanna Rutkowska in Articles, Security

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• QSB #31: Xen hypervisor vulnerabilities with unresearched impact (XSA 216-224)

  Jun 20, 2017 by Qubes OS in Security

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• Qubes OS Donation Update

  Jun 5, 2017 by Qubes OS in Announcements

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• Qubes Canary #12

  Jun 5, 2017 by Qubes OS in Security

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• QSB #30: Critical Xen bugs related to PV memory virtualization (XSA-213, XSA-214)

  May 2, 2017 by Qubes OS in Security

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• Compromise recovery in Qubes OS

  Apr 26, 2017 by Joanna Rutkowska in Articles, Security

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• QSB #29: Critical Xen bug in PV memory virtualization code (XSA-212)

  Apr 4, 2017 by Qubes OS in Security

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• XSA-206 does not affect the security of Qubes OS

  Mar 28, 2017 by Andrew David Wong in Security

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• Xen Security Advisory (XSA) Tracker

  Mar 21, 2017 by Andrew David Wong in Announcements

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• Qubes Canary #11

  Mar 7, 2017 by Qubes OS in Security

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• Qubes OS 3.1 reaches EOL on 2017-03-29

  Mar 1, 2017 by Andrew David Wong in Announcements, Releases

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• Google Summer of Code 2017

  Feb 27, 2017 by Andrew David Wong in Announcements

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• Introducing the new qubes-project mailing list

  Feb 1, 2017 by Michael Carbone in Announcements

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• Qubes Security Bulletin (QSB) #28: Debian update mechanism vulnerability

  Dec 19, 2016 by Qubes OS in Security

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• [Video] Interview about Qubes OS on The New Screen Savers

  Dec 17, 2016 by Andrew David Wong in Press

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• Qubes Canary #10

  Dec 13, 2016 by Qubes OS in Security

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• Qubes OS Begins Commercialization and Community Funding Efforts

  Nov 30, 2016 by Joanna Rutkowska in Announcements

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• Qubes Security Bulletin #27: Xen 64-bit bit test instruction emulation broken (XSA 195)

  Nov 22, 2016 by Qubes OS in Security

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• The Qubes Project will be present at 33C3

  Nov 19, 2016 by Andrew David Wong in Announcements

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• Fedora 24 template now available for Qubes 3.2

  Nov 15, 2016 by Andrew David Wong in Announcements

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• Article about Qubes OS 3.2 on LWN.net by Nate Drake

  Nov 9, 2016 by Andrew David Wong in Press

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• Introducing the new qubes-announce read-only mailing list

  Oct 28, 2016 by Andrew David Wong in Announcements

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• Marek Marczykowski-Górecki to present at the Security PWNing Conference 2016

  Oct 11, 2016 by Andrew David Wong in Talks

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• Qubes OS 3.2 has been released!

  Sep 29, 2016 by Joanna Rutkowska in Releases

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• Qubes OS 3.0 reaches EOL on 2016-09-09

  Sep 2, 2016 by Andrew David Wong in Announcements, Releases

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• Minimum requirements for Qubes OS 4.x and extended support for Qubes OS 3.2

  Sep 2, 2016 by Andrew David Wong in Announcements, Releases

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• Qubes OS 3.2 rc3 has been released!

  Aug 31, 2016 by Marek Marczykowski-Górecki in Releases

  Download

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• [Video] Marek Marczykowski-Górecki: Improving client systems security with Qubes OS (RMLL 2016)

  Aug 10, 2016 by Andrew David Wong in Talks

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• Qubes OS 3.2 rc2 has been released!

  Jul 28, 2016 by Andrew David Wong in Releases

  Download

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• Updated requirements for Qubes-certified hardware

  Jul 21, 2016 by Joanna Rutkowska in Announcements

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• The Qubes Project announces a decentralized bitcoin fund

  Jul 13, 2016 by Joanna Rutkowska in Announcements

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• Marek Marczykowski-Górecki presents at RMLL 2016

  Jul 4, 2016 by Andrew David Wong in Talks

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• Qubes OS 3.2 rc1 has been released!

  Jun 18, 2016 by Marek Marczykowski-Górecki in Releases

  Download

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• Security challenges for the Qubes build process

  May 30, 2016 by Joanna Rutkowska in Articles, Security

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• Article about Qubes OS in *Linux Journal*

  May 27, 2016 by Qubes OS in Press

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• Joining the Qubes Team as Community Manager

  Apr 29, 2016 by Andrew David Wong in Announcements

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• Article about Qubes OS in *DistroWatch*

  Apr 11, 2016 by Qubes OS in Press

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• Article about Qubes OS in *LinuxInsider*

  Apr 6, 2016 by Qubes OS in Press

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• [Video] Logan CIJ 2016: Future of OS (Qubes, Subgraph, and Tails)

  Mar 12, 2016 by Qubes OS in Press

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• Qubes OS 3.1 has been released!

  Mar 9, 2016 by Joanna Rutkowska in Releases

  Download

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• Qubes OS 3.1 rc3 has been released!

  Feb 24, 2016 by Marek Marczykowski-Górecki in Releases

  Download

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• Qubes Windows Tools are now open source!

  Jan 27, 2016 by Rafał Wojdyła in Announcements, Windows

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• Estimating Qubes OS user base

  Jan 14, 2016 by Wojtek Porczyk in Announcements

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• Qubes OS 3.1 rc2 has been released!

  Jan 12, 2016 by Marek Marczykowski-Górecki in Releases

  Download

  ---

• [Video] Joanna Rutkowska: Towards (reasonably) trustworthy x86 laptops

  Dec 27, 2015 by Qubes OS in Talks

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• Salt management stack in Qubes

  Dec 14, 2015 by Marek Marczykowski-Górecki in Articles

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• Article about Qubes OS in *Ars Technica*

  Dec 14, 2015 by Qubes OS in Press

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• Partnering with Purism and the first Qubes-certified laptop

  Dec 9, 2015 by Michael Carbone in Announcements

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• Qubes OS 3.1 rc1 has been released!

  Dec 8, 2015 by Marek Marczykowski-Górecki in Releases

  Download

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• [Video] Joanna Rutkowska, Next Generation Threats 2015

  Dec 8, 2015 by Qubes OS in Talks

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• Article about Qubes OS in *fossBytes*

  Oct 8, 2015 by Qubes OS in Press

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• Article about Qubes OS in *The Hacker News*

  Oct 6, 2015 by Qubes OS in Press

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• Article about Qubes OS in *Motherboard*

  Oct 5, 2015 by Qubes OS in Press

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• Qubes OS 3.0 has been released!

  Oct 1, 2015 by Joanna Rutkowska in Releases

  Download

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• Qubes OS 3.0 rc3 has been released!

  Sep 16, 2015 by Qubes OS in Releases

  Download

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• Qubes OS 3.0 rc2 LiveUSB (alpha) has been released!

  Aug 10, 2015 by Qubes OS in Releases

  Download

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• Qubes OS 3.0 rc2 has been released!

  Jul 31, 2015 by Qubes OS in Releases

  Download

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• Qubes OS 3.0 rc1 has been released!

  Apr 23, 2015 by Joanna Rutkowska in Releases

  Download

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• Article about Qubes OS in *Wired*

  Nov 20, 2014 by Qubes OS in Press

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• Qubes OS R2 has been released

  Sep 26, 2014 by Joanna Rutkowska in Releases

  Download

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• LinuxCon EU 2014 slides

  Aug 19, 2014 by Qubes OS in Talks

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• Qubes OS R2 rc2 has been released!

  Aug 6, 2014 by Joanna Rutkowska in Releases

  Download

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• The Qubes website now uses a CA-signed SSL cert

  Jul 16, 2014 by Joanna Rutkowska in Announcements

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• ITL presents on Qubes OS at LinuxCon Europe

  Jul 3, 2014 by Qubes OS in Talks

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• Article about Qubes OS by the Freedom of the Press Foundation

  Apr 12, 2014 by Qubes OS in Press

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• Article about Qubes OS in *The Economist*

  Mar 28, 2014 by Qubes OS in Press

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• Qubes OS R2 rc1 has been released!

  Feb 21, 2014 by Joanna Rutkowska in Releases

  Download

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• Qubes OS selected as a finalist of Access Innovation Prize 2014 for Endpoint Security Solution

  Feb 16, 2014 by Qubes OS in Announcements

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• Qubes OS R2 Beta 3 has been released!

  Dec 11, 2013 by Joanna Rutkowska in Releases

  Download

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• Windows 7 seamless GUI integration coming to Qubes OS!

  Nov 26, 2013 by Joanna Rutkowska in Announcements, Windows

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• Qubes OS R3 Alpha preview: Odyssey HAL in action!

  Jun 21, 2013 by Joanna Rutkowska in Announcements

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• Introducing Qubes Odyssey Framework

  Mar 21, 2013 by Joanna Rutkowska in Articles

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• Qubes 2 Beta 2 has been released!

  Feb 28, 2013 by Joanna Rutkowska in Releases

  Download

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• Qubes 2 Beta 1 has been released!

  Dec 14, 2012 by Joanna Rutkowska in Releases, Windows

  Download

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• Qubes Security Team has joined the Xen Security Pre-disclousre list

  Nov 16, 2012 by Joanna Rutkowska in Announcements, Security

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• How is Qubes OS different from other approaches to desktop security?

  Sep 12, 2012 by Joanna Rutkowska in Articles

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• Qubes 1 has been released!

  Sep 3, 2012 by Joanna Rutkowska in Releases

  Download

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• Windows support coming to Qubes!

  Mar 3, 2012 by Joanna Rutkowska in Announcements, Windows

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• Qubes 1 Beta 3 has been released!

  Feb 6, 2012 by Joanna Rutkowska in Releases

  Download

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• Playing with Qubes Networking for Fun and Profit

  Sep 28, 2011 by Joanna Rutkowska in Articles

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• Qubes Beta 2 has been released

  Sep 19, 2011 by Joanna Rutkowska in Releases

  ---

• Qubes Beta 1 has been released

  Apr 11, 2011 by Joanna Rutkowska in Releases

  Download

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• Partitioning ones digital life into security domains

  Mar 13, 2011 by Joanna Rutkowska in Articles

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• Qubes Alpha 3 is out!

  Oct 6, 2010 by Joanna Rutkowska in Releases

  Download

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• ITL to hire Qubes OS developers

  Sep 28, 2010 by Joanna Rutkowska in Announcements

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• Qubes Alpha 2 has been released!

  Jul 10, 2010 by Joanna Rutkowska in Releases

  Download

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• Joanna Rutkowska speaks about Qubes at Campus Party EU

  Apr 16, 2010 by Qubes OS in Talks

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• Initial public release

  Apr 7, 2010 by Joanna Rutkowska in Releases

  Download