Signal-Server
simplex-chat
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Signal-Server | simplex-chat | |
---|---|---|
200 | 247 | |
8,817 | 5,264 | |
0.7% | 4.0% | |
9.8 | 9.9 | |
2 days ago | 1 day ago | |
Java | Haskell | |
GNU Affero General Public License v3.0 | GNU Affero General Public License v3.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Signal-Server
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Signal: Keep your phone number private with Signal usernames
> They could at least BSL the server code and allow others to verify the server code and host but not compete.
This is exactly what they do (except they use AGPL): https://github.com/signalapp/Signal-Server
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Are Signal Notifications Encrypted ?
https://github.com/signalapp/Signal-Server/blob/main/service/src/main/java/org/whispersystems/textsecuregcm/push/APNSender.java for APNs push notification payloads
- Signal Username Commit
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How to Selfhost Signal Server?
git clone https://github.com/signalapp/Signal-Server.git
- Childrenās data is probably being collected by messengers
- Belgorod People's Republic: "We need any fresh information on the enemy (equipment, manpower and the movement of motorized rifle companies that were sent to put out the fire) in this sector. Please only submit when YOU ARE SURE IT IS SAFE TO DO IT. Otherwise, don't post information."
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Can't link main class in dropwizard project
yes it is available here https://github.com/signalapp/Signal-Server/blob/main/service/pom.xml
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Signal would 'walk' from UK if Online Safety Bill undermined encryption
You could also start your own signal server, but with blackjack, and hookers
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āI will show you how safe Telegram isā
The fact that it locks you into using their servers, does not distribute on F-Droid (only Google Play OR an APK with an insecure update mechanism), and has a completely closed-source "abusive message filter" module server side, that could functionally be used for censorship, storing messages for future decryption, or any other number of nefarious purposes - we have no idea since it's not open source (https://github.com/signalapp/Signal-Server/blob/main/.gitmod...).
Additionally, you cannot distribute branded forks or Signal, and if you do fork it, your fork is not allowed to connect to Signal's "official" OWS (open whisper systems) servers - hostility to federation should be viewed with prejudice and suspicion at the very least, it suggests a vested interest in a single point of failure (or control), which goes against user interests.
Further reading: https://drewdevault.com/2018/08/08/Signal.html
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"The Signal client is built non-reproducibly, so you actually don't know whether it's running the source code available on Github."
Itās actually the signal server that isnāt reproducible because of the abusive message filter thatās in a private repository. Itās clear as day here: https://github.com/signalapp/Signal-Server
simplex-chat
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What are your favorite End-to-End encrypted tools for online privacy?
For messaging I'm currently on Olvid (E2E with physical key exchange) but since it still use their servers, I'm currently testing SimpleX where I can host my own servers.
- Apple reveals 'push notification spying' by foreign governments
- simplex bugs/ missing features
- Launching Default End-to-End Encryption on Messenger
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Apple Confirms Governments Using Push Notifications to Surveil Users
Notice how SimpleX (https://simplex.chat/) has no push notifications by default because of this issue.
- Possible today in Signal? Disable link preview
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SMS Security and Privacy Gaps
I've been using SimpleX [0] with a couple of friends recently. It appears to work as advertised.
- SimpleX Chat v5.3.0 ā Local file encryption and delivery receipts
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U.K. Abandons, for Now, Legislation That Would Have Banned End-to-End Encryption
If you have a mobile phone number, the domestic intelligence agency knows exactly where you are at all times and any LEO (without a warrant) can also find you. In addition, there have been numerous CCC presentations showing how insecure the global (excluding US) and (separately) US carriers are guilty of promiscuous metadata trafficking ($$) and insecure SS7 setups. As a consequence, for low $, you can go to any one of several shady websites and find the last location of almost any phone number (person unique ID) globally. There are additional varying exploitable vulnerabilities depending on the exact combination of {handset x carrier x country} to impersonate them, tap their line, reveal their exact location, and redirect their phone number through a third-party handset or even a PBX. These are more expensive and some capabilities are forbidden for all but a few selective intelligence uses.
Session (Signal fork) doesn't use phone numbers. It's pretty well-designed overall and uses an onion routing approach. It's already a superset of Signal except it doesn't use phone numbers. https://getsession.org
Also look interesting:
* (unproven) https://www.olvid.io/technology
* (unproven) https://simplex.chat
PS: Using regular TOR on home broadband or cloud servers is relatively risky and inefficient. Sybil attacks on it are common. And to network operators and security agencies it gives an easy "flow tag" of your uplink and exit node data traffic as automatically suspicious.
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Re: Profile Pictures
Why not open up a Feature request on https://github.com/simplex-chat/simplex-chat/issues
What are some alternatives?
matrix-docker-ansible-deploy - š³ Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker
Element - A glossy Matrix collaboration client for the web.
mollyim-android - Enhanced and security-focused fork of Signal.
session-android - A private messenger for Android.
libsignal-protocol-javascript - This library is no longer maintained. libsignal-protocol-javascript was an implementation of the Signal Protocol, written in JavaScript. It has been replaced by libsignal-clientās typesafe TypeScript API.
nostr - a truly censorship-resistant alternative to Twitter that has a chance of working
Signal-TLS-Proxy
Signal-Android - Fork from a private messenger for Android with extra options added: full backup and (partial, ony text) xml backup of messages. Restore can happen at any time, not only after a fresh install. Import SMS database. Import of (unencrypted) WhatsApp databases. Removed apk expire. Choose between passphrase protection and the Android screenlock. Choice for the backup location (internal or removable storage on Android < 11 (on 11 and higher this is already possible)). Set the maptype in the place picker. Option to treat view-once media as normal media. Option to ignore remote deletion. Choose between FCM or websocket notification delivery.
TextSecure - A private messenger for Android.
termpair - View and control terminals from your browser with end-to-end encryption š
ringrtc
Signal-iOS - A private messenger for iOS.