Are we claiming now that Activity Pub is the only protocol that we can use for the fediverse? I think XMPP is roughly 30 years old at this point, and I’m pretty sure Activity Pub is much younger than that. I could be wrong though.
But regardless, I don’t see why Activity Pub has to be the only protocol we accept to be considered a part of the fediverse. It’s not even like different AP implementations talk to each other all that well. My understanding is that Mastodon doesn’t federate that well with Lemmy, and I haven’t seen Loops or Pixelfed on Lemmy yet either.
I’d be happy to be corrected on any of this though, I haven’t looked too closely into exactly how AP works or how it’s supposed to interoperate with different applications.
the author literally picked random projects from github tagged as matrix, without considering their prevalence or whether they are actually maintained etc.
if you actually look at % of impacted clients, it’s tiny.
meanwhile, it is very unclear that any sidechannel attack on a libolm based client is practical over the network (which is why we didn’t fix this years ago). After all, the limited primitives are commented on in the readme and https://github.com/matrix-org/olm/issues/3 since day 1.
Signal is not Fediverse! Element/Matrix is!
Element/matrix aren’t part of the fediverse, either. It doesn’t speak AP.
Matrix is federated, Signal is not.
although it is federated, it isn’t apart of the fediverse, as it doesn’t use activitypub.
I’d argue it’s part of “the fediverse” but not “The Fediverse”.
Are we claiming now that Activity Pub is the only protocol that we can use for the fediverse? I think XMPP is roughly 30 years old at this point, and I’m pretty sure Activity Pub is much younger than that. I could be wrong though.
But regardless, I don’t see why Activity Pub has to be the only protocol we accept to be considered a part of the fediverse. It’s not even like different AP implementations talk to each other all that well. My understanding is that Mastodon doesn’t federate that well with Lemmy, and I haven’t seen Loops or Pixelfed on Lemmy yet either.
I’d be happy to be corrected on any of this though, I haven’t looked too closely into exactly how AP works or how it’s supposed to interoperate with different applications.
Don’t use Matrix the devs knew about sidechannel vulnerabilities and ignored them for years. This is peak negligence and should immediately disqualify you from touching anything security related.
From your link.