Steve Coleman wrote:
>
> On Sat, Apr 29, 2023, 4:53 AM Sandy Harris wrote:
>>
>> Is there a template to make a qube that just runs as an X terminal?
>
> If you turn on Qubes debugging for any AppVM it will start within a terminal
> window with a command line int
Is there a template to make a qube that just runs as an X terminal?
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To v
https://copy.sh/v86/
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I'm not much inclined to trust Duke, and certainly not any claim that
something is "unbreakable" unless it has a formal proof showing the
construction cannot be broken under specific assumptions.
However, this looks like it might be useful to put Qubes on ARM.
-- Forwarded message ---
Maybe have a VM for this?
-- Forwarded message -
From: Phillip Hallam-Baker
Date: Mon, Dec 6, 2021 at 3:23 PM
Subject: Re: [Cryptography] Most transactions on crypto exchanges are bogus
To: John Levine
Cc: Cryptography Mailing List
I am so over these cryptobros with their crim
Noticed on Slashdot. Is this either dangerous or useful for Qubes?
https://arstechnica.com/gadgets/2020/10/in-a-first-researchers-extract-secret-key-used-to-encrypt-intel-cpu-code/
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(from Slashdot)
https://www.theregister.com/2020/09/29/xen_on_rpi_4/
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I am likely to buy a machine soon for Qubes. One candidate would come
with 32G of optane & 512G PCIe SSD. I'm seeking advice on using optane
with Qubes.
Searching for optane on the Xen site gives no hits, a general search
for "qubes optane" gives a few but none that seem remarkably helpful.
"linux
F2FS is flash-friendly file system, designed from scratch (by Samsing)
for flash devices. Some benchmarks look encouraging.
https://www.phoronix.com/vr.php?view=27370
I've been using ext2 on flash drives to avoid the overheads of
journalling in other systems like ext4. For my Qubes install, I want
Windows 10 "minus the spyware"
https://ameliorated.info/
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I'm contemplating a new computer, either laptop or all-in-one desktop,
on which I'll run Qubes. Looking at
https://www.qubes-os.org/doc/system-requirements/ I find:
: Intel IGP (strongly preferred)
:: Nvidia GPUs may require significant troubleshooting.
:: AMD GPUs have not been formally tested, b
I travel a lot so I want something at least somewhat transportable,
but I also want a large screen with fairly high resolution & a
reasonably powerful system. It looks like an AIO PC might be a good
compromise, better for me than either laptop or the usual desktop
systems.
Specifically, this HP lo
Oops. Sent to poster rather than list.
-- Forwarded message -
From: Sandy Harris
Date: Tue, Apr 28, 2020 at 11:41 AM
Subject: Re: [qubes-users] QUBES Friendly Version
To: [NOTIFICATION]
'[NOTIFICATION]' via qubes-users wrote:
> Do you think QUBES is better than
Can the OS be booted from the network?
I want my workstation as secure as possible so I'd like to use
Coreboot. However I also want a motherboard with support for the
17-9700K, a fast chip without hyperthreading (which qubes disables by
default on CPUs that have it) and with 10G ethernet. It looks
https://techxplore.com/news/2020-03-unfixable-flaw-intel-chipset.html
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'Ilpo Järvinen' via qubes-users wrote:
> > Is it possible to get Xen in Qubes to enable hyperthreading?
...
> > Are there any obvs pitfalls or technical issues to explain why Xen turns
> > it off?
>
> Yes, HT is turned off intentionally for security purposes. Some of the
> Intel CPU vulnerabiliti
Chinese government vs Supermicro servers:
https://www.bloomberg.com/news/features/2018-10-04/the-big-hack-how-china-used-a-tiny-chip-to-infiltrate-america-s-top-companies
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Will this work under Qubes-OS?
https://cuckoosandbox.org/
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To post to thi
On Sat, Dec 30, 2017 at 2:23 AM, taii...@gmx.com wrote:
> On 12/29/2017 12:01 PM, Sandy Harris wrote:
>> That may be good advice, but there's another point of view. ...
> What exactly are you trying to say here? That either one of us are idiots
> like the man in your examp
> I would buy the RAM and CPU off of ebay, there is no reason to pay $80/ea
> for that ram or $172 for a 6380 ($100 on ebay) you could get a 6386SE for
> that price. (needs 140W cooler FYI) No reason to get the "protection plan"
> for anything either its a waste of money.
That may be good advice,
>From a crypto list, seemed relevant here.
-- Forwarded message --
From: =JeffH
Date: Tue, Nov 21, 2017 at 7:04 PM
Subject: [Cryptography] Intel Management Engine pwnd (was: How to find
hidden/undocumented instructions
To: "Crypto (moderated) list"
Oh joy...
Intel finds critic
On Sat, Nov 11, 2017 at 6:22 PM, Chris Laprise wrote:
>>> Would be simpler off the bat to limit discussion to asymmetric crypto,
>>> as that is the type thought to be vulnerable to qc. LUKS/dmcrypt and
>>> most other disk encryption uses symmetric crypto.
>>>
>>> I believe qvm-backup crypto is al
On Fri, Nov 10, 2017 at 1:45 PM, Yuraeitha wrote:
> Either way, cryptography protected by "structure", should be safe against a
> quantum computer, no? while all encryption without structure, would be
> extremely vulnerable to quantum computers?
I am not sure what you mean by "structure" in th
Since the Management Engine (ME) is an Intel feature, can one avoid
its risk by just buying an AMD-based machine? Or does AMD have a
similar feature? Or lack some of the virualisation support Qubes
relies on?
Perhaps some other sort of machine altogether?
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As I probably should have known, Qubes developers are already well
aware of this. See for example:
https://blog.invisiblethings.org/papers/2015/x86_harmful.pdf
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Does Qubes block this? If not, should it? In either case, how?
-- Forwarded message --
From: Henry Baker
Date: Tue, Aug 29, 2017 at 7:51 AM
Subject: Re: [Cryptography] How to find hidden/undocumented instructions
To: cryptogra...@metzdowd.com
FYI --
http://blog.ptsecurity.com/20
At some point, these patches may become unnecessary & perhaps some of
them already are. There is ongoing work aimed at getting related
patches into the mainline Linux kernel.
Wiki: https://kernsec.org/wiki/index.php/Kernel_Self_Protection_Project
Mailing list: http://www.openwall.com/lists/kernel-
On Mon, Aug 21, 2017 at 8:54 AM, Matty South wrote:
> On Monday, August 21, 2017 at 7:14:29 AM UTC-5, Francesco wrote:
>> On Mon, Aug 21, 2017 at 12:38 AM, wrote:
>> *** TL;DR: Would the option to attach the GPU to a single qube be feasible?
>> ***
> I can't really speak to the GPU, but for
t, it should.
> the appvm was based on debian-9
Debian has haveged(8) which might solve your problem.
I wrote a small program to solve this problem & the PDF doc discusses
other solutions including havege.
https://github.com/sandy-harris/maxwell
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Put this in a VM?
https://fossbytes.com/kaspersky-os-hackproof-microkernel/
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On Tue, Aug 16, 2016 at 10:45 PM, wrote:
> The Qubes website recommends SSD drives.
>
> Is there any particular reason..?
The main one is speed. For the boot drive in workstations or
laptops, I've been using SSDs for years. The performance
gain was large enough to justify them for me at 2005 pr
Lorenzo Lamas wrote:
>
> On Wednesday, June 15, 2016 at 6:31:23 AM UTC+2, Sandy Harris wrote:
>>
>> It may not be necessary. There is a kernel hardening project
>> which is bringing some of the grsecurity & PaX stuff into the
>> mainline kernel.
&g
On Fri, Jun 3, 2016 at 2:39 AM, wrote:
> Hello I was wondering if Qubes might ever add Gresecurity in the future?I
> think adding it would be great since you'll have a hardened kernel
It may not be necessary. There is a kernel hardening project
which is bringing some of the grsecurity & PaX stu
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