Privacy policy

IANAL but I think Guix needs a privacy policy for both its website and

the Guix software in general.

Attached is a patch for the website that also documents data use by

Guix and Guix System. Maybe I’ve overdone some parts and probably

something important is missing.

In particular, the GDPR requires IP addresses to be deleted from logs

after a reasonable time. I think but am not sure the current process

for nginx is to delete only when the log files become too big. A more

suitable policy must be implemented and the users must be told about

it, I think. See https://gdpr-info.eu/art-13-gdpr/.

In general I think it is better to have an incomplete policy than to

have none.

Comments?

Regards,

Florian

Looks nice, but:

The GDPR is not the only legislation that applies to us. For services hosted in France for instance, there is a legal obligation to keep logs for at least one year (not sure exactly who that applies to). There could be something similar in Germany where berlin is located.

I think some of the wording is vague. Does "can be used to identify" mean we will use the IP to identify the person (is it the reason we process this data?) Or is it something that we could technically do, but refuse to do?

Le 4 octobre 2020 11:34:19 GMT-04:00, "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> a écrit :

As I understand it, the Guix distribution is *not* a service but a piece of software. Neither the Guix community nor the GNU project have any responsibility over the third-party services you decide to use with the Guix system, your software in your computer; it's only responsible of what concerns their services: the website and the repositories.

For example, it's not that Guix shares your IP with your network provider, you share it yourself. It is indeed "your responsibility" (and your network provider's), but why would that be on the privacy policy for Guix?

What configuration doesn't reveal your IP to the network services you use? If you use Tor, your IP will be revealed at least to the Tor access node. It's not possible to use the Internet without revealing your IP to at least one service.

I understand that the point of mentioning all that is more as an advice than a policy. Wouldn't it be more useful in a section about privacy recommendations (or something similar) that in the privacy policy?

On Sun, Oct 04, 2020 at 11:56:04AM -0400, Julien Lepiller wrote:

A quick web search does not reveal any such obligation in Germany.

I also know people who don’t log. But again, IANAL.

The Debian Privacy Policy says they store web logs for 15 days.

But iplocation.net tells me their server is hosted in the Netherlands.

If the Guix admins do not intend to use such data to “respond to

excess usage or security attacks” on the website, logging should be

disabled and I will remove that wording from the proposed patch.

I changed it to

During your use of Guix’ software in its default configuration,

your IP address will be revealed to the network services you use.

From an IP address it may be possible to identify who uses the

service and from which internet connection. These services include

Attached is the complete patch with this single change.

Are there other things which are badly worded?

Regards,

Florian

I'm pretty sure we log the date anl time along with IP and requested page.

Le 5 octobre 2020 05:54:32 GMT-04:00, "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> a écrit :

Hello,

"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> writes:

Thanks for looking into this.

IANAL but I do not think it makes sense to have such a privacy policy at

this moment in time. I'd rather have a person with legal expertise look

at this situation and do the following:

1. Notice that we do need such a policy

2. Draft (or at least proof read) this policy.

The reason for this is two-fold: I think there are enough 'legal' texts

on the Internet of questionable enforcability/applicability, and doing

things this way creates a cargo-cult mentality.

Compare to the questionable habit of unconditionally adding the "The

content of this email is confidential ..."-esque spam outgoing email

(even if that mail is addressed to a public mailing list).

If others disagree in principle or in practice with me on this, that is

fine too of course :-)

- Jelle

On Mon, Oct 05, 2020 at 09:09:20AM +0200, Tom�s Ort�n Fern�ndez via Bug reports for GNU Guix wrote:

Actually I think we Guix contributors are responsible for the default

configuration. I would suppose we even should display the Terms of

Service of the default NTP pool https://www.ntppool.org/tos.html

during install.

Regards,

Florian

Hi,

Julien Lepiller <julien@lepiller.eu> skribis:

I think we’ll have to work on the nginx and log rotation settings for

our machines (see maintenance.git under hydra/).

Ludo’.

I don't know of any distribution that does that (although maybe there are, or maybe they all should even if they don't). Still, it would make much more sense to display that kind of information during the install than as an standard privacy policy for Guix. Actually I think including easy access to the privacy policies and/or terms of service of the default services is a good idea, but IMO that shouldn't be included in Guix's privacy policy.

On Mon, Oct 05, 2020 at 09:09:20AM +0200, Tomás Ortín Fernández via Bug reports for GNU Guix wrote:

Do you mean that the part about Guix and Guix System should rather be

explained in the manual? Then I agree. The website’s privacy policy

(or whatever we shall call it) should reference the manual then.

Regards,

Florian