I get that WhatsApp is not a platform to use if you care about your privacy, but WTF is “Delta Chat” and why would I switch to it rather than say Signal?
perfectly_boiled_pizza@lemmy.world
on 01 Feb 10:28
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I also prefer Signal, but I think the point here is that Delta Chat is decentralized.
The other difference is that promoting more and more obscure, useless shit ruins your credibility for when you’re trying to get them to Lemmy or Signal or Mastodon.
Signal is an absolutely fine product and doesn’t need to be decentralized right now.
So is Matrix and it’s way more popular. But recommending anything other than Signal at this point is a waste. Fediverse chat is a more complex conversion for many who are still in the connect via phone number stage for chat. Fediverse is an easier story for other platforms.
Successful_Try543@feddit.org
on 01 Feb 10:28
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As I’ve understood, Delta chat is based on the IMAP protocol and uses the infrastructure of your email provider. Thus, it uses no own server infrastructure, but has the also the downsides of the protocol and some issues with many email providers.
JubilantJaguar@lemmy.world
on 01 Feb 12:41
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some issues with many email providers
This turned out to be the deal-breaker for me. GMX kept locking me out of my account because of the DeltaChat messages. They’re (of course) full of cyphertext and to email providers this must look a look like spam.
The open-to-abuse nature of email claims yet another victim.
On the other hand, GMX (and web.de) is a notoriously bad influence on email communication and will randomly block mailservers if they feel like it while flooding all of their own users with spam. The world would be a better place without 1&1 / united internet.
JubilantJaguar@lemmy.world
on 01 Feb 18:42
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But it’s a free Europe-based provider that’s not US big tech. A better suggestion?
To be clear, I use a paid service (Mailbox.org) for my main email, as everyone should do.
Right, they don't support the advanced login protocols some providers like outlook require. That was a deal breaker, because deltachat was pretty much the last encrypted messaging service which worked in China.
Because delta chat is using an open protocol (email) and you can run your own servers meaning it is decentralized unlike Signal. Also it is actually anonymous unlike Signal, so you don’t need to give anyone your phone number and people can’t find where you live just by knowing your username.
sabreW4K3@lazysoci.al
on 01 Feb 10:32
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Because delta chat is using an open protocol (email)
So not an instant messaging protocol but rather a technology that the whole world would do differently if they could go back in time?
Could you be more concrete? In what relevant way do you think it does not work as an instant messenger? Keep in mind that Delta Chat is not a theoretical thing and it works as well as any other messenger.
SMTP (Simple Mail Transfer Protocol) is a foundational technology for email, but it has some limitations. Here are some ways it could be improved:
Security: SMTP was designed in a time of less pervasive security threats. It lacks built-in encryption and authentication mechanisms, making it vulnerable to eavesdropping, spoofing, and spam. While extensions like TLS/SSL and authentication methods exist, they are not universally implemented or enforced.
Efficiency: SMTP is a “chatty” protocol, meaning it involves multiple back-and-forth exchanges between the client and server. This can lead to latency and increased resource consumption, especially for large emails or bulk sending.
Deliverability: SMTP doesn’t have mechanisms to guarantee email delivery. Emails can get lost, delayed, or filtered as spam. While techniques like SPF, DKIM, and DMARC help, they are not foolproof.
Features: SMTP is primarily designed for sending emails. It lacks features for managing email content, tracking delivery status, or handling complex email workflows.
Possible Improvements:
Mandatory Encryption: Enforcing TLS/SSL encryption for all SMTP connections would protect email content from interception.
Stronger Authentication: Implementing more robust authentication mechanisms would prevent spoofing and ensure that emails originate from legitimate senders.
Enhanced Deliverability: Developing mechanisms to track email delivery, provide feedback on delivery failures, and reduce spam filtering would improve deliverability.
More Efficient Communication: Exploring alternative protocols or extensions that reduce the “chattiness” of SMTP could improve efficiency.
Integration with other technologies: Integrating SMTP with other technologies like REST APIs or message queues could enable more complex email workflows and features.
It’s important to note that some of these improvements are already being addressed through extensions and best practices. However, there is still room for improvement in making SMTP a more secure, efficient, and reliable technology.
That said, it looks like Delta Chat doesn’t actually use SMTP, having scanned through the website. Though I’m honestly unsure either way as it was only a scan.
Never mind:
Delta Chat doesn’t use its own proprietary protocol. Instead, it cleverly leverages the existing email infrastructure for message delivery.
Here’s how it works:
Core Protocol: IMAP/SMTP - Delta Chat primarily uses the standard Internet Message Access Protocol (IMAP) for receiving messages and Simple Mail Transfer Protocol (SMTP) for sending them. These are the same protocols your regular email client uses.
Encryption: Autocrypt & OpenPGP - To ensure secure and private communication, Delta Chat implements end-to-end encryption using the Autocrypt standard and the OpenPGP standard. This means your messages are encrypted in such a way that only the intended recipient can decrypt and read them.
Secure Key Exchange: SecureJoin - Delta Chat also utilizes the SecureJoin protocol for secure key exchange. This helps to prevent man-in-the-middle attacks and ensures that only authorized parties can establish secure communication.
In essence, Delta Chat works by:
Sending encrypted messages as emails: When you send a message in Delta Chat, it’s actually sent as an encrypted email to the recipient’s email address.
Receiving encrypted messages as emails: Delta Chat constantly checks your email inbox for new encrypted emails that are meant for you.
Decrypting and displaying messages: When a new encrypted email arrives, Delta Chat decrypts it and displays it to you in the chat interface.
This approach has several advantages:
Decentralization: No central server is required to store your messages, making it more resistant to censorship and single points of failure.
Openness: It leverages existing email infrastructure, making it interoperable with any email provider.
Security: End-to-end encryption ensures that your messages remain private and secure.
If you’re interested in learning more about the technical details, you can check out the cryptographic analysis of Delta Chat available on the Cryptology ePrint Archive: eprint.iacr.org/2024/918
I asked specifically for relevant issues and you just link general issues with smtp that have no impact on Delta Chat?
SMTP is not secure
Delta Chat sends encrypted messages over it so that’s irrelevant.
SMTP is not efficiency
Your phone can run LLMs, it can send a couple packets. Also this “chattyness” can be seen as an advantage as it is extremely robust and works on any network however inconsistent.
SMTP doesn’t have a way to ensure stuff is delivered
Yeah duh? It’s decentralized. You can’t ensure that the recipient doesn’t take down their server?…
Etc. I feel like I’m wasting my time replying to all these because it seems you didn’t even take the time to read them yourself.
OhNoMoreLemmy@lemmy.ml
on 01 Feb 11:46
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As a heads up, the person you’re arguing with seems to be using an LLM to generate text.
I would down vote and move on. It’s not a real discussion.
If you want to use an LLM that’s fine, but if you’re cutting and pasting it into a discussion you should warn other people that it’s not human generated.
And most of it isn’t wrong, it’s just a giant wall of text that’s largely irrelevant to the conversation.
Wall of text? I provided information requested and then went back and provided more information to clear up a claim I got wrong. Let’s not focus on how we get the information, but rather what the information is. If it’s not for you personally, just move on.
I feel like I’m wasting my time replying to all these because it seems you didn’t even take the time to read them yourself.
I’m here trying to learn about Delta Chat and why you think it’s a good app given the drawbacks of the approach they’ve taken. Over the years there’s been an incredible amount of messengers pop up, 90 million from Google alone and none have opted for SMTP. There’s surely a reason for that. From what I’ve learned, mostly thanks to Gemini, because holy fuck the Delta Chat website feels like something from 20 years ago and is purposely vague, the solution that Delta has gone for is just to add more layers. Again, something that the world has repeatedly opted against. I’m trying to understand why it’s considered a good idea in this case and why so many teams and startups have decided not to use this methodology until now?
Jesus Christ, being curious shouldn’t feel like a chore.
JubilantJaguar@lemmy.world
on 01 Feb 14:43
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It’s considered a good idea because it runs over omnipresent, already-existent, distributed infrastructure. In other words, for this particular chat app, you don’t even need to create an account. That is at very least an interesting and noteworthy feature.
So if you don’t need to create an account, how do you know you’re talking to who you think you’re talking to?
I can see this being valuable as a Lemmy style service where I’m sharing information and reading information but want to be anonymous. But not a good service if I want to talk to my mom about a sensitive subject and protect my privacy.
sneakyninjapants@sh.itjust.works
on 02 Feb 01:26
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So if you don’t need to create an account, how do you know you’re talking to who you think you’re talking to?
You use your email provider’s credentials to log into the app, which then creates an IMAP folder called delta-chat which houses all those conversations.
You’d verify it’s your mom by starting a chat with “momoforollo@her.email” she’d verify it’s you by making sure it’s coming from “orollo@your.email”
xorollo@leminal.space
on 01 Feb 13:28
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PGP is a very curious choice. A quick Google search says a downside of this is that it does not provide “forward secrecy”. From the Wikipedia page on forward secrecy, it prevents things like the following.
If an adversary can steal (or obtain through a court order) this static (long term) signing key, the adversary can masquerade as the server to the client and as the client to the server and implement a classic man-in-the-middle attack.
Yes, I really have t looked into this before. I just vaguely remembered jokes about PGP from a security class a while back, so looked it up. It does look like the encryption scheme used in XMPP does solve this issue.
Wikipedia saves the day again:
OMEMO is an extension to the Extensible Messaging and Presence Protocol (XMPP) for multi-client end-to-end encryption developed by Andreas Straub. According to Straub, OMEMO uses the Double Ratchet Algorithm “to provide multi-end to multi-end encryption, allowing messages to be synchronized securely across multiple clients, even if some of them are offline”.[1] The name “OMEMO” is a recursive acronym for “OMEMO Multi-End Message and Object Encryption”. It is an open standard based on the Double Ratchet Algorithm and the Personal Eventing Protocol (PEP, XEP-0163).[2] OMEMO offers future and forward secrecy and deniability with message synchronization and offline delivery.
Signal is private in that other people can’t intercept your messages, including signal. The signal app is open-source so you can be relatively certain it’s not tracking your decrypted messages, unlike closed-source apps like WhatsApp or Facebook Messenger or any other private social media.
Signal is not anonymous from an account standpoint, because you need a phone number to sign up, even if you can choose not to display it in your account.
autonomoususer@lemmy.world
on 01 Feb 14:18
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This does nothing to fix the problem.
autonomoususer@lemmy.world
on 01 Feb 14:01
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Signal is not anonymous.
autonomoususer@lemmy.world
on 01 Feb 13:56
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Unregistered users can’t chat, so it needs a number, as OP said.
heavydust@sh.itjust.works
on 01 Feb 13:06
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If you use your email, it’s anonymous but you have to use your email which is almost never anonymous and has your phone number. Also you sometimes have to “Create an app-specific password” that delta chat will use and gain full access to your email account, which is way worse than signal or any other application. And for some accounts, you have to use your real password, and maybe disable the spam protection.
Am I wrong somewhere or is that a really stupid idea?
autonomoususer@lemmy.world
on 01 Feb 13:49
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If you struggle making a new email address, this is not for you.
Which applies to 99% of people making Delta Chat not a viable alternative to WhatsApp.
The Fediverse has the same problem that Linux, and Open Source in general, struggles with. The barriers to entry and network effects work against widespread adoption.
Until technology is packaged in a way that makes it dead simple and/or unavoidable, people won’t make the effort to move en masse.
autonomoususer@lemmy.world
on 01 Feb 14:51
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Our words must be dead simple too.
‘Open source’ is a very ambiguous, confusing, phrase that makes it too easy for anti-libre software to scam.
You can now also choose to just be assigned a new email account when you start using Delta Chat (only drawback is that you can’t send unencrypted emails with that email account so you can’t use it for anything other than chatting)
You can choose any chatmail server just like when you sign up for lemmy you can choose which instance you’re gonna have your account on. And you can also run your own instance and allow people to sign up on there.
Using mail protocols for chat always seemed like a natural, pragmatic solution to a problem that people have been overthinking for decades.
Back when I tried Delta first, it was a bit janky (can it really be 10+ years ago?), so I'm glad they've smoothed out the kinks and getting people onboard more easily.
autonomoususer@lemmy.world
on 01 Feb 13:30
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If you struggle making a new email address, this is not for you.
You can argue that element is not matrix but you’re fooling yourself. Others even have to look at how element implements stuff instead of following the matrix spec
notnotmike@programming.dev
on 01 Feb 13:21
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Good to know, thank you for the link
fxomt@lemmy.dbzer0.com
on 01 Feb 11:18
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Doesn’t delta use email under the hood, an insecure protocol?
You’re better off using something like Matrix, XMPP, SimpleX or Signal.
The protocol doesn’t really matter when you send encrypted messages over it like Delta Chat. Signal is not private nor decentralized and SimpleX doesn’t have encrypted group chats last time I tried
Yup that’s why it seems great :) though i haven’t heard of forks. I think i’ll wait a little more till i switch to it, just to see if it gets itself in hot water. It’s too early to tell
massive_bereavement@fedia.io
on 01 Feb 12:30
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You are confusing privacy with anonymity. You aren't anonymous because your user is linked to a phone number, but your communications are private due to how their encryption works.
On the location attack: it is a matter of configuration and your location will be as ambiguous as thousands of miles.
autonomoususer@lemmy.world
on 01 Feb 13:14
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Finessing the terms does not stop them demanding a phone number.
xorollo@leminal.space
on 01 Feb 13:36
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Precise language is important if you want to understand and communicate truth. It helps a lot to understand the difference between privacy and anonimity there is a scenario where a person doesn’t care that an adversary knows their id, but does care about the content of their messages. In which case, differentiating tools that provide that particular service requires language to discuss it.
autonomoususer@lemmy.world
on 01 Feb 13:38
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You are correct... Official narrative is that it helps reduce spam and bits which could be a reason.. But phone numbers linked to real ID allows spooks to maintain their surveillance regime. They get the relationship maps, if they deem you a threat, they will use Israeli spyware to breach your device and get the content
JubilantJaguar@lemmy.world
on 01 Feb 14:46
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They are right. Terminology is important in this discussion.
Might come down to the metadata, then, like SFTP vs FTPES or GET vs POST.
fxomt@lemmy.dbzer0.com
on 01 Feb 15:06
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I guess so. It’s encrypted data sent over email from what i understand. Tbf i’d rather trust software built with protocols specifically built for secure and private messaging, and email is known to not be that.
Well, my only concern is that on the one hand the company is very meticulous about the internal network, but on the other hand messengers such as WhatsApp, etc. are used for internal communication. That doesn't go together. TikTok is just a new addition.
It's clear that Peertube etc. don't have the reach.
autonomoususer@lemmy.world
on 01 Feb 22:25
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so I found it interesting and checked it out. the protocol is all well and good but the problem is social. I’m simply not going to send people my delta chat Id and ask them to message me there instead if they have delta chat installed. I had the same problem with session messenger.
when I meet someone irl I’m trading phone numbers. not asking if they have app X installed.
this might be useful for open source projects where you can use ur delta chat id instead of ur email. but it’s not something I would use unless it’s a requirement to join some community I wanted to.
the problem signal solves by tieing accounts to your phone number is contact discovery. thanks to user IDs you no longer have to share your phone number with people u want to chat with, and can only share your user id
plus signal guarantees the metadata is encrypted. is the same true for delta chat?
phillycodehound@lemmy.world
on 01 Feb 17:00
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Itsapersonn@lemmy.dbzer0.com
on 01 Feb 21:32
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Not federated, but definitely anonymous. All Signal messages are E2EE, and Signal can’t even access your messages. They literally have a page where they list every time they’ve been asked by the government to give info, and they can’t.
signal.org/bigbrother/
It’s a good one (Signal as well, though). My favorite design decision was to tie it into the email ecosystem, so if anyone tries to block it, they will have to block email, which their business buddies won’t be happy about.
Basically it’s an Open source Whatsapp, but you use Email, instead of a phone number
Statick@programming.dev
on 01 Feb 19:07
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I’ve tried a ton, and DeltaChat came close, but there is no edit option for messages, since under the hood, it uses email. The apps on both iPhone and Android also had issues with notifications. I convinced a few family members and friends to use it and then had to convince them again to move to Signal. Lost a few of them in the process.
The point of my story is to say… If you think you’ll have a hard time convincing people to get off WhatsApp/Texting, just go to Signal. It is much more mainstream and at least it isn’t Facebook.
I’m resigned to friends and family being almost impossible to get off WhatsApp. Despite being Meta it is also quite difficult to enshittify. If they manage it, I might be able start a conversation but until then it has to stay.
For everything else Fediverse related I’m using Matrix as most Lemmy business happens there (Lemmy uses it for secure DMs so it makes sense). I will try and move people across from other chat platforms to Matrix on an ad hoc basis.
HappyTimeHarry@lemm.ee
on 02 Feb 19:19
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Matrix has bridges for every other chat service, so all your friends who refuse to switch don’t have to.
chemicalwonka@discuss.tchncs.de
on 03 Feb 04:26
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threaded - newest
I get that WhatsApp is not a platform to use if you care about your privacy, but WTF is “Delta Chat” and why would I switch to it rather than say Signal?
I also prefer Signal, but I think the point here is that Delta Chat is decentralized.
Imo it’s already difficult enough to convince friends and family to use Signal. Delta Chat would be even more difficult to pull off.
How is it different? In my experience it’s easier as they’ve already heard of email.
The difference is signal has millions of users and most people have already maybe heard of it.
The other difference is that promoting more and more obscure, useless shit ruins your credibility for when you’re trying to get them to Lemmy or Signal or Mastodon.
Signal is an absolutely fine product and doesn’t need to be decentralized right now.
It’s hard to get techies to see that, plan for the lease savy user.
So is Matrix and it’s way more popular. But recommending anything other than Signal at this point is a waste. Fediverse chat is a more complex conversion for many who are still in the connect via phone number stage for chat. Fediverse is an easier story for other platforms.
As I’ve understood, Delta chat is based on the IMAP protocol and uses the infrastructure of your email provider. Thus, it uses no own server infrastructure, but has the also the downsides of the protocol and some issues with many email providers.
Wikipedia.de - Delta Chat (no English version available yet)
This turned out to be the deal-breaker for me. GMX kept locking me out of my account because of the DeltaChat messages. They’re (of course) full of cyphertext and to email providers this must look a look like spam.
The open-to-abuse nature of email claims yet another victim.
On the other hand, GMX (and web.de) is a notoriously bad influence on email communication and will randomly block mailservers if they feel like it while flooding all of their own users with spam. The world would be a better place without 1&1 / united internet.
But it’s a free Europe-based provider that’s not US big tech. A better suggestion?
To be clear, I use a paid service (Mailbox.org) for my main email, as everyone should do.
I agree with your recommendation. As for free/freemium email providers, there’s Tuta for one. I’m hoping that there are others.
Right, they don't support the advanced login protocols some providers like outlook require. That was a deal breaker, because deltachat was pretty much the last encrypted messaging service which worked in China.
Because delta chat is using an open protocol (email) and you can run your own servers meaning it is decentralized unlike Signal. Also it is actually anonymous unlike Signal, so you don’t need to give anyone your phone number and people can’t find where you live just by knowing your username.
So not an instant messaging protocol but rather a technology that the whole world would do differently if they could go back in time?
Could you be more concrete? In what relevant way do you think it does not work as an instant messenger? Keep in mind that Delta Chat is not a theoretical thing and it works as well as any other messenger.
Regarding SMTP:
That said, it looks like Delta Chat doesn’t actually use SMTP, having scanned through the website. Though I’m honestly unsure either way as it was only a scan.Never mind:
I asked specifically for relevant issues and you just link general issues with smtp that have no impact on Delta Chat?
Delta Chat sends encrypted messages over it so that’s irrelevant.
Your phone can run LLMs, it can send a couple packets. Also this “chattyness” can be seen as an advantage as it is extremely robust and works on any network however inconsistent.
Yeah duh? It’s decentralized. You can’t ensure that the recipient doesn’t take down their server?…
Etc. I feel like I’m wasting my time replying to all these because it seems you didn’t even take the time to read them yourself.
As a heads up, the person you’re arguing with seems to be using an LLM to generate text.
I would down vote and move on. It’s not a real discussion.
.
Downvote for what? What part is wrong?
Wasting other people’s time.
If you want to use an LLM that’s fine, but if you’re cutting and pasting it into a discussion you should warn other people that it’s not human generated.
And most of it isn’t wrong, it’s just a giant wall of text that’s largely irrelevant to the conversation.
Wall of text? I provided information requested and then went back and provided more information to clear up a claim I got wrong. Let’s not focus on how we get the information, but rather what the information is. If it’s not for you personally, just move on.
Thank you
I’m here trying to learn about Delta Chat and why you think it’s a good app given the drawbacks of the approach they’ve taken. Over the years there’s been an incredible amount of messengers pop up, 90 million from Google alone and none have opted for SMTP. There’s surely a reason for that. From what I’ve learned, mostly thanks to Gemini, because holy fuck the Delta Chat website feels like something from 20 years ago and is purposely vague, the solution that Delta has gone for is just to add more layers. Again, something that the world has repeatedly opted against. I’m trying to understand why it’s considered a good idea in this case and why so many teams and startups have decided not to use this methodology until now?
Jesus Christ, being curious shouldn’t feel like a chore.
It’s considered a good idea because it runs over omnipresent, already-existent, distributed infrastructure. In other words, for this particular chat app, you don’t even need to create an account. That is at very least an interesting and noteworthy feature.
So if you don’t need to create an account, how do you know you’re talking to who you think you’re talking to?
I can see this being valuable as a Lemmy style service where I’m sharing information and reading information but want to be anonymous. But not a good service if I want to talk to my mom about a sensitive subject and protect my privacy.
You use your email provider’s credentials to log into the app, which then creates an IMAP folder called delta-chat which houses all those conversations.
You’d verify it’s your mom by starting a chat with “momoforollo@her.email” she’d verify it’s you by making sure it’s coming from “orollo@your.email”
PGP is a very curious choice. A quick Google search says a downside of this is that it does not provide “forward secrecy”. From the Wikipedia page on forward secrecy, it prevents things like the following.
If an adversary can steal (or obtain through a court order) this static (long term) signing key, the adversary can masquerade as the server to the client and as the client to the server and implement a classic man-in-the-middle attack.
Thanks for pointing this out. I’m guessing part of this is why so many messengers either create a new protocol or choose XMPP
Yes, I really have t looked into this before. I just vaguely remembered jokes about PGP from a security class a while back, so looked it up. It does look like the encryption scheme used in XMPP does solve this issue.
Wikipedia saves the day again:
OMEMO is an extension to the Extensible Messaging and Presence Protocol (XMPP) for multi-client end-to-end encryption developed by Andreas Straub. According to Straub, OMEMO uses the Double Ratchet Algorithm “to provide multi-end to multi-end encryption, allowing messages to be synchronized securely across multiple clients, even if some of them are offline”.[1] The name “OMEMO” is a recursive acronym for “OMEMO Multi-End Message and Object Encryption”. It is an open standard based on the Double Ratchet Algorithm and the Personal Eventing Protocol (PEP, XEP-0163).[2] OMEMO offers future and forward secrecy and deniability with message synchronization and offline delivery.
I get that you’re using AI directly related to your point, but it’s still a lot of shitty AI spam.
Use it for your own research, but don’t foist that on us.
You do not need to give your number anymore to use Signal.
You cannot make a Signal account without phone number so that’s not true.
But we are not obliged to share it with our correspondents.
Yeah I’d rather not share my identity though. Seems like an odd requirement for a “private” messenger
Private ≠ anonymous.
Signal is neither of those
Signal is private in that other people can’t intercept your messages, including signal. The signal app is open-source so you can be relatively certain it’s not tracking your decrypted messages, unlike closed-source apps like WhatsApp or Facebook Messenger or any other private social media.
Signal is not anonymous from an account standpoint, because you need a phone number to sign up, even if you can choose not to display it in your account.
This does nothing to fix the problem.
Signal is not anonymous.
Unregistered users can’t chat, so it needs a number, as OP said.
you need a phone number to make an account. but you can chat with others without divulging your phone number
Unregistered users can’t chat, so a number must be divulged to Signal, as OP said.
So XMPP?
Should definitely be the go-to
If you use your email, it’s anonymous but you have to use your email which is almost never anonymous and has your phone number. Also you sometimes have to “Create an app-specific password” that delta chat will use and gain full access to your email account, which is way worse than signal or any other application. And for some accounts, you have to use your real password, and maybe disable the spam protection.
Am I wrong somewhere or is that a really stupid idea?
If you struggle making a new email address, this is not for you.
Which applies to 99% of people making Delta Chat not a viable alternative to WhatsApp.
The Fediverse has the same problem that Linux, and Open Source in general, struggles with. The barriers to entry and network effects work against widespread adoption.
Until technology is packaged in a way that makes it dead simple and/or unavoidable, people won’t make the effort to move en masse.
Our words must be dead simple too.
‘Open source’ is a very ambiguous, confusing, phrase that makes it too easy for anti-libre software to scam.
During onboarding of the app you only choose a name and get a random email address
So like matrix?
It's email, adapted to a chat UI.
Oh that’s good.
I’ve often wondered how could I make my instant messaging less instantaneous, while giving a new app access to my banking emails.
Right? I did try Delta many years ago, and I really recommend using a new email account for it.
You can now also choose to just be assigned a new email account when you start using Delta Chat (only drawback is that you can’t send unencrypted emails with that email account so you can’t use it for anything other than chatting)
Oh, cool. TBH I don't think that's a drawback, just customised to the very specific usage. So you get a ___@deltachat.org email or something?
You can choose any chatmail server just like when you sign up for lemmy you can choose which instance you’re gonna have your account on. And you can also run your own instance and allow people to sign up on there.
I'm not going to lie, "chatmail" made me snort 😄
Using mail protocols for chat always seemed like a natural, pragmatic solution to a problem that people have been overthinking for decades.
Back when I tried Delta first, it was a bit janky (can it really be 10+ years ago?), so I'm glad they've smoothed out the kinks and getting people onboard more easily.
If you struggle making a new email address, this is not for you.
Yea but not in vc debt so without the incentive to sell out users
What VC money has Matrix taken? Genuinely curious
30 million dollars element.io/…/element-raises-30m-as-matrix-explode…
You can argue that element is not matrix but you’re fooling yourself. Others even have to look at how element implements stuff instead of following the matrix spec
Good to know, thank you for the link
Doesn’t delta use email under the hood, an insecure protocol?
You’re better off using something like Matrix, XMPP, SimpleX or Signal.
The protocol doesn’t really matter when you send encrypted messages over it like Delta Chat. Signal is not private nor decentralized and SimpleX doesn’t have encrypted group chats last time I tried
Maybe. My comment was based off of what i understood from the website
Could you elaborate on this? haven’t heard of this point (is it due to the jurisdiction on a 5 eyes country?)
It actually does now. It’s a very solid choice i’d say :)
You need a phone number to sign up which requires identification in most countries.
Also anyone who knows your username can ping where you are at any time: gist.github.com/…/45a3cdfa52246f1d1201c1e8cdef611…
Interesting, thanks. I think SimpleX fixes a lot of signal’s issues, but the only problem i have that it is funded by VC and quite new.
Ah so they are just capturing users currently and will have to make return on investment later? That’s a no from me.
Yeah it’s a shame, though i’m going to wait before switching to it to see if it gets itself into any hot water.
They are open source and decentralized and indeed there are already a few forks.
Yup that’s why it seems great :) though i haven’t heard of forks. I think i’ll wait a little more till i switch to it, just to see if it gets itself in hot water. It’s too early to tell
You are confusing privacy with anonymity. You aren't anonymous because your user is linked to a phone number, but your communications are private due to how their encryption works.
On the location attack: it is a matter of configuration and your location will be as ambiguous as thousands of miles.
Finessing the terms does not stop them demanding a phone number.
Precise language is important if you want to understand and communicate truth. It helps a lot to understand the difference between privacy and anonimity there is a scenario where a person doesn’t care that an adversary knows their id, but does care about the content of their messages. In which case, differentiating tools that provide that particular service requires language to discuss it.
Clearly, they do care about the phone number.
You are correct... Official narrative is that it helps reduce spam and bits which could be a reason.. But phone numbers linked to real ID allows spooks to maintain their surveillance regime. They get the relationship maps, if they deem you a threat, they will use Israeli spyware to breach your device and get the content
They are right. Terminology is important in this discussion.
Email? So its just encrypted SMS?
Might come down to the metadata, then, like SFTP vs FTPES or GET vs POST.
I guess so. It’s encrypted data sent over email from what i understand. Tbf i’d rather trust software built with protocols specifically built for secure and private messaging, and email is known to not be that.
Sms and email are not remotely the same
I’ve worked with both in my career. Tell me more…
there’s also session
getsession.org
unfortunately privacy and usability are inversely related. session is private. I loved it. but I had no one to chat with 😃
I had no idea if any of my contacts were on session or not.
Don’t use Session
Did anyone tell the WhatsApp users?
How can we tell them if we aren’t in Whatsapp?
Try meeting more people.
Eww
Join obv. 😜
Frankly it’s the first time I hear about Delta chat
@amzd@lemmy.world currently I try to get my Employer to the fediverse. He would use TikTok to promote the profession with the help of trainees
You want them to shill to the fewer people here? That sounds bad for both sides.
@autonomoususer@lemmy.world
Well, my only concern is that on the one hand the company is very meticulous about the internal network, but on the other hand messengers such as WhatsApp, etc. are used for internal communication. That doesn't go together. TikTok is just a new addition.
It's clear that Peertube etc. don't have the reach.
I’d focus on WhatsApp.
so I found it interesting and checked it out. the protocol is all well and good but the problem is social. I’m simply not going to send people my delta chat Id and ask them to message me there instead if they have delta chat installed. I had the same problem with session messenger.
when I meet someone irl I’m trading phone numbers. not asking if they have app X installed.
this might be useful for open source projects where you can use ur delta chat id instead of ur email. but it’s not something I would use unless it’s a requirement to join some community I wanted to.
the problem signal solves by tieing accounts to your phone number is contact discovery. thanks to user IDs you no longer have to share your phone number with people u want to chat with, and can only share your user id
plus signal guarantees the metadata is encrypted. is the same true for delta chat?
Never heard of DeltaChat why not signal??
Because Signal is not decentralized nor anonymous
Not federated, but definitely anonymous. All Signal messages are E2EE, and Signal can’t even access your messages. They literally have a page where they list every time they’ve been asked by the government to give info, and they can’t. signal.org/bigbrother/
Wait that’s really funny
It’s a good one (Signal as well, though). My favorite design decision was to tie it into the email ecosystem, so if anyone tries to block it, they will have to block email, which their business buddies won’t be happy about.
Some more here:
…ccc.de/…/36c3-oio-154-delta-chat-e-mail-based-me…
Basically it’s an Open source Whatsapp, but you use Email, instead of a phone number
I’ve tried a ton, and DeltaChat came close, but there is no edit option for messages, since under the hood, it uses email. The apps on both iPhone and Android also had issues with notifications. I convinced a few family members and friends to use it and then had to convince them again to move to Signal. Lost a few of them in the process.
The point of my story is to say… If you think you’ll have a hard time convincing people to get off WhatsApp/Texting, just go to Signal. It is much more mainstream and at least it isn’t Facebook.
with these its more about whos using it
Yeah. Bit hard to switch messenger apps when they don’t talk to each other if nobody you’re talking to switches with you.
SimpleX is the best alternative right now, email is a very bad protocol
I’m resigned to friends and family being almost impossible to get off WhatsApp. Despite being Meta it is also quite difficult to enshittify. If they manage it, I might be able start a conversation but until then it has to stay.
For everything else Fediverse related I’m using Matrix as most Lemmy business happens there (Lemmy uses it for secure DMs so it makes sense). I will try and move people across from other chat platforms to Matrix on an ad hoc basis.
Matrix has bridges for every other chat service, so all your friends who refuse to switch don’t have to.
<img alt="" src="https://discuss.tchncs.de/pictrs/image/ee0c8035-4063-4b7f-aedb-706f59a10c51.gif">