Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-25 Thread mampir
Several months ago guy proposed a plan for making a FSF-endorseable embedded  
processor (at Slashdot).  The guy goes by the alias of lkcl and as I  
understand he is also working on a freedom respecting tablet (news).


His plan for a free processor seems reasonable.  It looks like this is a way  
we can achieve freedom respecting computers.  But it won't be easy for our  
community, since it requires a lot of money.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-25 Thread chris
Yes- I was at Libre Planet and saw it live. I'll ask tomorrow though. Have to  
ask about something else anyway.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread ahj
I'm a little perplexed by your staunch opposition to AMD. And let me just  
say, I'm in no way an AMD loyalist (I currently run 0 AMD machines).


But who is the greater evil:

1. Intel, who actively works against liberating one of the most essential  
components of a computer (the BIOS) i.e. coreboot, and who implements hard  
wired code to spy on its users, a draconian and something of an Orwellian  
development - but they have free video drivers.


OR

2. AMD, who supports liberating the BIOS, and currently has no plans and no  
CPU that implements hardwired spyware in silicon to subjugate its users, and  
has a 95% liberated video stack? (That remaining 5%, the kernel driver, is  
the most valuable piece that needs to be freed).


And let's not forget the unethical business tactics that intel has used over  
the last 20 years in order to monopolize the x86 market, and expand  
proprietary software with the windows/intel (wintel) marketing strategy.


With respect, I'm not so sure that the ethical superiority of intel is so  
clear as you make it.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread Michał Masłowski
 2. AMD, who supports liberating the BIOS, and currently has no plans
 and no CPU that implements hardwired spyware in silicon to subjugate
 its users, and has a 95% liberated video stack? (That remaining 5%,
 the kernel driver, is the most valuable piece that needs to be freed).

Any source for them not having such plans?  (I don't know if what [0]
describes is related.)

The kernel driver is free (at least until the golden registers init
was introduced [1], I don't know if these are documented or if it's ok
if AMD developers also don't know what it does), only the microcode is
nonfree (although they have nearly the same size if we count microcode
for all devices).

 With respect, I'm not so sure that the ethical superiority of intel is
 so clear as you make it.

I agree, users who want 3d acceleration working now with Trisquel
probably disagree.  (None of my devices has an Intel CPU.)

[0] http://hardware.slashdot.org/story/12/06/13/1756205/amd-and-arm-team-up
[1] e.g. 
http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-3.10-2id=a2c96a2112a32b332aa7bf9622b122a18caf2dfc


pgpbNgIxBKSE9.pgp
Description: PGP signature


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread mario201313

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Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread aaz893

.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread gameboyab

Just buy a used Intel chip, then you won't be supporting Intel.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread chris
AMD does implement things we don't want in our CPUs. I'm not sure they have a  
vPro equivalent although or AMT for that matter. I do know there is other  
stuff in there though which is undesirable.


I don't have confidence that there will ever be a good solution from either  
Intel or AMD. What we need to do is invest in new hardware ventures. This is  
no easy feat when the majority care more about the specs and price than any  
other factors.


We need people to buy free software friendly hardware. Not just hardware that  
can be made free software friendly six months after its discontinuation. If  
you haven't listened to RMS speech at 2013 Libre Planet I highly suggest you  
do.


Before a serious hardware investment is going to be made by any one the  
larger community needs to commit resources to proving that such an investment  
would pay off. People proved it with AR9271. However that was tiny compared  
to a project aimed at designing a non-x86 system for free software users-or  
the masses. If I did my math right such a project might be 20,000 times more  
expensive before it'll grab anybody’s attention.






Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread gameboyab
It was nice when the components were large enough that an intermediate  
computer user could solder together ICs on a PCB to make a (then) modern day  
computer.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-24 Thread onpon4
Hey Chris, I can't find that speech you mentioned, can you (or someone else)  
give a link?


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread trisqit

Yes thank you.

Any pointers/tips/links on how to break/neutralize said features?




Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread mikko . viinamaki

Looks like AMT is the bad portion in vpro. Here's something

https://en.wikipedia.org/wiki/Intel_Active_Management_Technology#Disabling_and_re-enabling_Intel_AMT


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread gameboyab

Do AMD Processors contain anything similar?


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread chris
Apple's almost certainly got the same technology (vPro) under the hood.  
Apple's using the same design firms and sourcing from the same companies as  
everybody else. While the overall design differs a bit on their products it  
is largely artificial. 


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread chris
I don't know and don't really care to investigate. AMD hasn't cooperated on  
releasing sufficient code for their graphics chipsets. As a result there is  
no support in free distributions like Trisquel. Until they fix that issue  
they won't even be on our radar.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread gameboyab

Is the vPro in a CPU or a GPU?

I'd suppose that Trisquel would run on a AMD CPU, though.


Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread chris

It is a marketing word. vPro is a set of technologies developed by Intel.
For the technology to work it requires a combination of chipsets to be
used in conjunction with support in the CPU. That is my
understanding/interpretation.

AMD may have something similar although I'm not familiar with its
equivalent (if it exists).



Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-23 Thread mikko . viinamaki

Do AMD Processors contain anything similar?

I did a search just out of curiosity and couldn't find anything built in.  
Apparently you can do it but you need to buy a separate network card for it.  
Which of course is a good thing!




[Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-22 Thread chris
I just wanted to make the regulars here aware of another potential security  
and privacy threat from Intel called vPro. The more people who avoid this  
technology the better.


Most people probably know of Intel's Trusted Execution Technology which is  
part of the Trusted Computing initiative. For those who don't know about it  
read up on treacherous computing.


vPro is a component in modern Intel CPUs which enables a remote party to take  
control of a users computer. Unlike with Intel's anti-theft technology vPro  
does not need drivers or even an OS installed to work. It operates at a lower  
level and the remote user can see, hear, access, and record everything. With  
a GSM card your system doesn't even need to be connected to the Internet.


When looking at CPUs for your system or helping others I'd suggest checking  
the documentation on Intel's web site. Eliminate CPUs that are listed as  
having vPro support in addition to those which have Intel Trusted Execution  
technology.




Re: [Trisquel-users] Privacy Security Tech to Watchful of: vPro

2013-05-22 Thread mono

thank you Chris for pointing this out!

Half a year ago i bought the i7 3770K, because of the free driver graphics  
and at the same time the absence of Intel Trusted Execution technology.  
Possibly i read about it in this forum. am glad it also does not have vPro!