can please someone build a iphone+ android app which does conveniently what cimbar (cimbar.org) does? than we do need much less of those filesharing activities, because videos go up to a few mb, and bigger than that.. well you can encrypt, share key via such an app and then upload to whereever.
> The real lesson here: If you're successful, don't skimp on security/software! Also, don't abandon software/firmware security support for your products so quickly.
to be honest, i am kinda wondering, why mailserver do not publish on some http service:
- whom the accept mails from under which conditions
- who's blocked and why
- perhaps hashed-and-salted-email-addresses for verification
- how much spam (as the receiver understands it) happened from where
- that you produce tokens with hashcash, so you unknown senders can verify themselves with that per mail/receiver
1. i wish syncthing also would implement this
2. is it already postquantum secure?
(to all the quantum-computer-will-never-come-people: i like to be prepared in CASE it comes, otherwise no one will prepare and users are in the dust, once it is there)
I am not a cryptographer, but can explain that Magic Wormhole uses SPAKE2 to negotiate a shared secret (RFC9382 claims equivalent to gap Diffie-Hellman), and then uses NaCl SecretBox to symmetrically encrypt all data between the peers.
(If using the newer Dilation protocol -- which is true for many of the non-file-transfer tools like ShWiM, Git-WithMe or Fowl -- peer traffic uses this shared secret with Noise, specifically "Noise_NNpsk0_25519_ChaChaPoly_BLAKE2s")
There are still growing pains, but https://github.com/osbuild/bootc-image-builder exists and is likely to become exactly that in the general case (as it already is for the redhat family).
Oh those size limits are pushed plenty by AI images, no worries. I recently had a good laugh when I found a docker image that was 2 - 3 times as big as the OS partition of a lot of our smaller servers.
And our OS image build order would reuse layers better than those.
i am still of the opinion, if they would extend sieve quite a bit and standardize markdown/reST/asciidoc as rendered in emailreaders, we could probably get much more usage of mail again
(sieve would need additional features of sending/processing mails and reencrypting imho)
but mail is still less broken then mobile phone networks.
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