Arthur Besse
link
fedilink
2
edit-2
1Y

They say that they don’t, and I think it is extremely likely that Signal employees are entirely sincere when they say that.

But, even if they truly don’t keep metadata, they can’t actually know what their hosting provider (Amazon) is doing. And, their cryptographic “sealed sender” thing doesn’t really solve the problem. If someone with the right access at Amazon really wants the Signal metadata, they can get it, and if they can, anybody who can coerce, compel, or otherwise compromise those people (or their computers) can get it too.

One can say they’re confident that the kind of adversaries they care to protect against don’t have that kind of capability, but it isn’t reasonable to say that Signal’s no-logging policy protects metadata without adding the caveat that routing all the traffic through Amazon makes the metadata of the protocol’s entire userbase available in a single place for the kind of adversaries that do.

This is pure speculation

Arthur Besse
link
fedilink
11Y

which part?

If someone with the right access at Amazon really wants the Signal metadata, they can get it,

Arthur Besse
link
fedilink
11Y

What stops them from being able to? They could actually infer a lot of the metadata just from the encrypted network traffic, without even looking inside the VMs at their execution state. But, they can also see inside, so they can keep the kind of logs (outside the VM) which Signal [says that they] wouldn’t.

Create a post

A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

Some Rules

  • Posting a link to a website containing tracking isn’t great, if contents of the website are behind a paywall maybe copy them into the post
  • Don’t promote proprietary software
  • Try to keep things on topic
  • If you have a question, please try searching for previous discussions, maybe it has already been answered
  • Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
  • Be nice :)

Related communities

Chat rooms

much thanks to @gary_host_laptop for the logo design :)

  • 0 users online
  • 57 users / day
  • 383 users / week
  • 1.5K users / month
  • 5.7K users / 6 months
  • 1 subscriber
  • 3K Posts
  • 75.4K Comments
  • Modlog