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Items tagged with: signal
our friends over at @rpgp just published a monster milestone, humbly tagged 0.16 😍 with
- streaming decryption and encryption
- post-quantum-cryptography
- API streamlining.
#rPGP is a full Rust implementation of #openpgp which counts among the fastest and most compliant implementations today, and includes security audits. Note: #deltachat uses a restricted subset of OpenPGP, and follows best practices (eg using the same ed25519 keys implementation as #signal) github.com/rpgp/rpgp/
GitHub - rpgp/rpgp: OpenPGP implemented in pure Rust, permissively licensed
OpenPGP implemented in pure Rust, permissively licensed - rpgp/rpgpGitHub
"'Take a screenshot every few seconds' legitimately sounds like a suggestion from a low-parameter LLM that was given a prompt like 'How do I add an arbitrary AI feature to my operating system as quickly as possible in order to make investors happy?'" signal.org/blog/signal-doesnt-…
#Signal #Microsoft #Recall #MicrosoftRecall #LLM #LLMs #privacy
By Default, Signal Doesn't Recall
Signal Desktop now includes support for a new “Screen security” setting that is designed to help prevent your own computer from capturing screenshots of your Signal chats on Windows.Signal Messenger
FBI Warning on Messaging Apps: Time to Rethink What "Secure" Really Means
The FBI recently urged Americans to switch from SMS to encrypted messaging apps like WhatsApp and Signal.
Read More at: puri.sm/posts/fbi-raises-alarm…
#Cybersecurity #Privacy #Surveillance #Signal #WhatsApp
FBI Raises Alarm on Encrypted Messaging Apps: A New Front in the Battle for Digital Privacy and National Security – Purism
Purism makes premium phones, laptops, mini PCs and servers running free software on PureOS. Purism products respect people's privacy and freedom while protecting their security.Purism SPC
Arrêt de Skype : quelles alternatives ?
Skype va couper, Chérie...
Microsoft annonce1 l'arrêt de Skype en mai 2025. Un outil encore utilisé par grand nombre de personnes, y compris sous "Linux". Mais cela ne doit pas instiller, dans la Cité, de la peur. C'est au
aldil.org/arret-de-skype-quell…
#Actualits #LogicielsLibres #ALDIL #bidouille #bigbluebutton #entraide #installpaty #jitsi #logicielslibres #mattermost #signal #smartphone #vie_prive #vieprive
Arrêt de Skype : quelles alternatives ? - ALDIL
Skype sera coupé en mai 2025. Cherchons ensemble des alternatives libres pour garder le contact avec nos proches, au fond de nos poches.Anthony (ALDIL)
@signalapp @Mer__edith Is there a way to get a test number for development or self host / use a test instance of the signal server?
I'm considering to contribute a missing feature that annoys me, but I don't want to get a new SIM card / phone number and don't risk to break my current signal account.
💾 Hello Fediverse, after a long and dreadful march of persuasion through my contacts, I'm finally about to uninstall #Whatsapp. However, there's a group of people that organizes there, so I want to ask you:
Is there some #Fdroid app or other method to bridge Whatsapp messages to #Telegram or #Signal? I know interoperability is a big ask, but jusg being able to read when they meet would be enough.
Boosts appreciated, so if a solution is found, more people get to know about it!
And, of course…
#Pentagon-wide email recently went out warning about #Signal vulnerability
A Pentagon-wide advisory went out one week ago warning against using the messaging app Signal, EVEN FOR UNCLASSIFIED INFORMATION.
"A vulnerability has been identified in the Signal messenger application," begins the department-wide email, dated March 18, obtained by NPR.
#NationalSecurity #idiocracy #kakistocracy #Trump #USIntelligenceAgencies #Hegseth #Gabbard #Ratcliffe #Waltz
npr.org/2025/03/25/nx-s1-53398…
#Signal took a huge bet that running on US big-tech toxic infrastructure is fine because its groundbreaking and industry-shaping cryptography is crafted to neutralize it and keep users safe.
But is it really feasible to live on toxic infrastructure in the longer run?
#deltachat rather takes a bet on the massive e-mail server network and interoperable protocols, and on #chatmail servers which enforce message encryption and metadata-minimization.
Delta is for when centralization turns sour.
Zit je niet op Signal, want "ik heb toch niks te verbergen..."?
Antwoord op die vraag en meer over #privacy, #AI en waarom #Signal voor iedereen goed is💙:
👉 youtube.com/live/AyH7zoP-JOg
Bij 48:00 🇳🇱 🚀
#signalapp #privacy #tech #sxsw via @Mer__edith
The State of Personal Online Security and Confidentiality | SXSW LIVE
SXSW 2025 Livestream and On Demand Keynotes & Featured Speaker Sessions + VOD Portuguese and Spanish language translations presented by Itaú (these will be a...YouTube
European #antifascist recommending to use a service running in a fascist-turning country on servers owned by a fascist-friendly billionaire? This is weird.
Focusing solely on the E2EE misses a lot of points, one of those being that with #signal the ends have to be Android or iOS ~spyphones~ smartphones, which is not really something you can have 100% trust into IMHO.
"if you need a tool to communicate privately with your friends and family–even if your chats are boring, mundane, and totally legal–#Signal is the best damn choice I can recommend."
is the conclusion after 6 parts of detailed and well explained code review that starts at soatok.blog/2025/02/18/reviewi… by @soatok
(Yes, I read all 6 parts. No, I don't claim to understand more than the basics of cryptography, which is why yes, I have to and do trust the author on their conclusions)
Reviewing the Cryptography Used by Signal - Dhole Moments
Last year, I urged furries to stop using Telegram because it doesn’t actually provide them with any of the privacy guarantees they think it gives them. Instead of improving Telegram’s c…Dhole Moments
that is why I don't like people recommending moving from #WhatsApp to #Signal, better use messengers that don't depend on US servers and companies, like European messengers like #ArcaneChat
One thing I don't like about #Signal is that it only supports one mobile device per account. I know they want to make it easy for the average user. But for someone who has two phones, it's very limiting.
That's why I prefer #Matrix. Adding another device and decrypting all existing messages doesn't even feel so clunky anymore.
@hans06801
Also why there is a checkmark in "Security Audits" column for #Signal?
Did you manage to find any Signal security audit?
fosstodon.org/@link2xt/1140336…
For all other messengers listed I can easily find at least one audit report, but not for Signal.
I tried to find when #Signal has published the most recent #security audit, and it turns out they either never published an audit or their code was never audited at all.
The closest thing I found is the list
community.signalusers.org/t/ov…
which only cites research papers and some evidence that in 2018 Signal paid Doyensec, but nothing got published as the result. Even then, it looks like the apps were not audited for more than 5 years since then.
Overview of third-party security audits
Let’s collect past security audits here: Formal audits Year Auditor(s) Sponsor App/Component Published Link Last update / extended 2013 iSEC Partners (NCC Group) Open Technology Fund RedPhone and TextSecure ❌ Blog post 2014 Frosch et al.Signal Community
If you're still recommending #Signal, you may have missed the tech oligarchs' takeover of the US government. The best time to recommend European alternatives was 8 years ago; the second best is now.
Meanwhile, over on Twitter/X, sending links to connect via #Signal are blocked and marked as malware.
I am sure this is just an unfortunate bug ;)
Source: disruptionist.com/p/elon-musks…
Elon Musk’s X blocks links to Signal, the encrypted messaging service
Signal has been a primary method of communication for federal workers looking to blow the whistle on DOGE.Matt Binder (disruptionist)
Happy I Love Free Software Day! 💕
Unfortunately, this year I could not join nor organize any in-person celebration, BUT of course I want to share my gratitude to the many, countless #FreeSoftware services I don’t merely use, but actually depend on.
Last year, I decided to focus only on #YunoHost, because it would have been crazy to list all the projects I use and I love.
This time, even if I will most certainly forget someone, I am challenging myself to mention all the #LibreSoftware my life is powered by.
Without further ado, THANK YOU to:
- @yunohost, for powering Nebuchadnezzar
- @fedora, for running my beloved #Framework laptop
- @frameworkcomputer, for designing and building repairable, #Linux-friendly and truly open hardware
- @gnome and @GTK, for being just gorgeous
- @calyxos (thus @LineageOS), for powering my #Fairphone5
- #Obtainium, for making me directly download apps on my phone, and @fdroidorg for distributing them
- #AuroraStore, for proxying the download of apps I am doomed to get from Google Play
- @element, for developing #Synapse, even though the new proprietary Synapse Pro is VERY PROBLEMATIC AND DISAPPOINTING
- #Fractal, for being the most beautiful and awesome #Matrix client ever
- @signalapp, for keeping me connected with the people I love
- @Mastodon, for also maintaining a feature-packed experimental fork (#GlitchSoc), that is what Pan runs
- #Tuba and #Moshidon, for being the most beautiful and awesome #Mastodon clients ever
- #Firefox, for still remaining the best possible #browser choice, despite #Mozilla’s governance messiness
- @openstreetmap, for allowing us to find the right path, both literally and metaphorically!
- @organicmaps, for being the simplest, cleanest, yet feature-rich #OSM client and navigation app
- @protonvpn, for making me browse safely from/to anywhere in the planet and @protonprivacy #ProtonMail, for hosting my email, despite the latest alarming political statements…
- @libreoffice, for allowing me to draft documents with ease, the last of which was my #CV
- #LanguageTool, for preventing me from making embarassing spelling mistakes
- @photoprism, for safely storing and indexing all my photographic memories, on Aby, and for providing stellar and friendly support too!
- #Actual, for moderating the very likely risk of ending up completely broke, since it forces me to manage my finances consciously and coherently
- @readeck, for storing and sorting ALL my varied and overwhelming inputs
- @nextcloud, for storing and synchronizing my data, for its #calendar, its #tasks, and all its awesome apps
- #Rustdesk, for preventing my friends and family members from going crazy, by allowing me to remotely connect to their devices and directly address the issues they have
- #Listmonk, for sending out my newsletter
- @eleventy, for powering all the websites I maintain, above all the virtual representation of my mind, and for being the only reason why I resist and try to continue learning #JavaScript
- @forgejo, for giving us a chance to truly control and collectively develop the sources of our software, but most importantly @Codeberg, for RESISTING, RESISTING, RESISTING, despite the hatred and attacks nazi assholes throw at them
- @musicbrainz for keeping music knowledge open and free, and @ListenBrainz for scrobbling the crazy music I listen to
- The @fsfe, for promoting this celebration and fighting the good fight!
Lastly, but most importantly, the biggest thank you goes to all the free software libraries and dependencies the above mentioned #software are made of/built with, including #C, #JavaScript, #Python, #Rust, and all community-maintained programming languages.
I am super sorry if I forgot someone!
#OpenSource #ILoveFS #SoftwareFreedom #Fairphone #Android #LineageOS #FSFE #OpenStreetMap #PhotoPrism #LibreOffice #Readeck #Eleventy #11ty #GNOME #Signal #forgejo #Codeberg #MusicBrainz #ListenBrainz #MetaBrainz
Nebuchadnezzar
Information and insights concerning the configuration and maintenance of Tommi’s server.Tommi (Tommi’s mind)
🚨 Welke gegevens van je zou #Meta nog meer allemaal gebruiken om #AI te trainen? 🤔
tweakers.net/nieuws/231648/met…
#WhatsApp heeft al AI in de app...🤷 faq.whatsapp.com/1002544104126…
Zeker zijn dat je privégesprekken en data niet en nooit worden gebruikt? Kies #Signal: signal.org/install
'Meta gebruikte ruim 80TB aan illegaal verkregen data om AI te trainen'
Meta gebruikte naar verluidt ruim 80TB aan illegaal verkregen data om het Llama-llm te trainen. Werknemers van het bedrijf zouden onder meer ruim 35TB aan documenten uit Z-Library en LibGen hebben gedownload aan de hand van torrents.Yannick Spinner (Tweakers)
This is what I think about whenever infosec wonks on here start telling people they should use matrix or xmpp+omemo or whatnot instead of signal
To be fair, I understand the arguments and to a large extent I agree with the critiques. However, I think anyone making these recommendations is vastly underestimating the capacity or appetite for most people to deal with the user experiences presented by these alternatives.
User experience is the ultimate force multiplier. For anything that requires network effects to function (ie most anything involving communication), if it doesn't *just work* then you've lost 90% of your audience.
#matrix #xmpp #infosec #cybersecurity #signal #ux #design #ui #encryption #privacy #crypto
Journalists use #Signal to talk to sources and share tips safely. The app helps protect privacy, but #journalists are often targets. To stay safe, they should secure their Signal account. This article explains how. The tips are also useful for ordinary users.
I think I would prefer #XMPP, but according to this article, #Signal is more secure
soatok.blog/2024/08/04/against…
Are there changes since then that we should know of?
Great work!
Against XMPP+OMEMO - Dhole Moments
XMPP is a messaging protocol (among other things) that needs no introduction to any technical audience. Its various implementations have proliferated through technical communities for decades. Many…Dhole Moments
📣 Happy #GlobalSwitchDay to all the brave frontrunners out there!
For whom February 1st came a little too soon, don't worry! Just try again on March 1st and celebrate Zero Discrimination Day in the beautiful #fediverse. Alternatively, you can switch on April 1st, as only fools stay behind ;) or join your friends on May 1st and put your ideals to work.
Help spread the word.
#WhatsApp #Signal #Reddit #Lemmy #X #Mastodon #Instagram #Pixelfed #Facebook #friendica #Youtube #Peertube #Tiktok #loops
Signal is a secure messenger, but there are interesting alternatives, such as @matrix , @session , @delta , @simplex or XMPP …
➡️ matrix.org
➡️ delta.chat
➡️ simplex.chat
➡️ xmpp.org
If you’d like to learn more about these options, have a look at the responses to this toot.
#matrix #session #signal #XMPP #messenger #decentralized #tech #technology #OpenSource #FOSS #WhatsApp #security #InfoSec #data #safety
Session | Send Messages, Not Metadata. | Private Messenger
Session is a private messenger that aims to remove any chance of metadata collection by routing all messages through an onion routing network.Session
Gebruik je #WhatsApp? Dan support je #Meta. #Instagram is ook van Meta.
"Het is dinsdag niet mogelijk om verschillende zoekopdrachten gerelateerd aan politieke tegenstanders van Donald Trump uit te voeren via Instagram."
Wil je werkelijk een bedrijf met zulke ondemocratische praktijken steunen?
Maak de switch je kunt het! Heb je vragen, laat het me weten!
Schakel over naar @signalapp of @matrix
nrc.nl/nieuws/2025/01/21/insta…
#BanWhatsapp #BanMeta #signal #signalapp #matrix #opensource #FOSS
There's a "Signal deanonymized" thing going around:
gist.github.com/hackermondev/4…
Stay calm. Deep breaths.
👉 while this is a real consideration, the only thing the attacker gets from this is a very rough (kilometers or tens of kilometers radius) location
👉 other communication platforms that use any kind of caching CDN to deliver attachments are just as affected
👉 you almost certainly should continue to use Signal, unless you specifically know that this is a big problem for you.
Unique 0-click deanonymization attack targeting Signal, Discord and hundreds of platform
Unique 0-click deanonymization attack targeting Signal, Discord and hundreds of platform - research.mdGist