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Re: [Pearg] Research Group Last Call for "A Survey of Worldwide Censorship Techniques"

Joseph Lorenzo Hall <hall@isoc.org> Wed, 01 July 2020 18:59 UTC

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From: Joseph Lorenzo Hall <hall@isoc.org>
To: "S. Moonesamy" <sm+sdo@afrinic.net>
CC: "pearg@irtf.org" <pearg@irtf.org>
Thread-Topic: [Pearg] Research Group Last Call for "A Survey of Worldwide Censorship Techniques"
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Date: Wed, 01 Jul 2020 18:59:41 +0000
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Subject: Re: [Pearg] Research Group Last Call for "A Survey of Worldwide Censorship Techniques"
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On Jul 1, 2020, at 2:51 PM, S. Moonesamy <sm+sdo@afrinic.net<mailto:sm+sdo@afrinic.net>> wrote:

Dear Joseph,
At 10:51 AM 01-07-2020, Joseph Lorenzo Hall wrote:
(I'm slowly getting back into this set of conversations, sorry PEARG! The close of the second quarter is a tough time.)

Thank you for the quick response.

S., are you asking for an example of this happening or for clarification on how such a thing might compromise such guarantees? I'm not sure if we have an example but you'll notice that a whole slew of those thing are hypothetical in that we haven't seen certain kinds of interventions.

I was asking for an example of it happening.  For what it is worth, I read RFC 6482 and I didn't find anything about ROAs being a potential issue.

Section 5 of the RFC states that: "There is no assumption of confidentiality for the data in a ROA".  I also took a quick look at RFC 6480 in case I missed anything.  Where does the "confidentiality guarantees" come from?

I think what the wording of the draft is trying to do there is to point out that if you can compel a signed route, ASs will tend to start sending traffic that direction, potentially compromising the confidentiality and integrity of the traffic, not the ROA. I’m happy to make that clear. Also, feel free to push back and say that it’s out of place… this part is trying to catalog entities in positions of power that could affect the ability of two ends to communicate.

--
Joseph Lorenzo Hall, Senior Vice President, Strong Internet
hall@isoc.org<mailto:hall@isoc.org> | +1-703-483-9504
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