For telegram it's a bit easier yes, but the user can set up an additional password. I have done so of course. Note that telegram is not E2EE so they can give your stuff to the police at any time unlike WhatsApp and signal.
For signal I don't know as I don't really use it but i understand it works the same way as WhatsApp, scan a QR code and authenticate to the phone.
Also, with all 3 systems it's clearly visible when you look at the linked systems.
SMS is used to register WhatsApp to a new phone, but that signs the original phone out. Also, you need the pin code that WhatsApp forces you to set. If you don't have it you have to wait a week if you got a recycled number. Also the original account holder is notified you tried it.
So this method cannot be used by the police to snoop unnoticed. I believe signal works the same as WhatsApp here, it also forces you to set a pin now.
For telegram this can be used yes but you can set an optional extra password. And also like I said telegram is not E2EE anyway so it's open to warrants.
Replacing the need to register with a phone number with a requirement to pay is a better option how, exactly ?
When using payment as proof, they can verify that payment occurred, validate the account and then immediately forget about the transaction. One spammer would still have to pay 10^99 times to create that many accounts.
If they accept monero or something then ok but I doubt they will.
Ideally they accept Monero and do unlinkable payments but I doubt they will accept Monero. Hopefully they accept some crypto.
It's already the case today (and has been for years) that you don't need to give strangers your phone number to chat on Signal. My username is soatok.45; try to get my phone number if you can.
If you want absolutely no info to be collected, ever, and there to be zero cost on the end user too, be prepared to welcome your new spam overlords. Because the people who will benefit the most from a zero cost signup that only requires a username are spammers.
They are [1] implementing unlinkable payments so all that is known by credit card is that you purchased Signal and Signal doesn't know which credit card goes with which account.
>Signal is an obvious honeypot.
Claims without evidence can be dismissed without evidence. You might say they don't do enough to protect metadata privacy but it was never made to be an anonymous messenger, it was made to be a private messenger. You can easily check the end-to-end encryption in the code (reproducible builds on all platforms except iOS BTW!). This person audited Signal recently [2].
>They make no money and have no plans to.
They make money from donations and paid backups and they might make money from paid accounts.
[1] https://github.com/signalapp/Signal-Android/commit/7da3357b5...
[2] https://soatok.blog/2025/02/18/reviewing-the-cryptography-us...
A messaging service filled with bots and spammers is not usable, and possibly not affordable to Signal (what proportion of resources would be spent on spam/bots). What is a more private, usable solution for filtering them out than using a phone number?
Lots of security geeks want Signal to adopt practices unusable to the public. They've made clear that unsusable security is not in their mission.
I'd use something that's truly decentralised but signal is just another walled garden like WhatsApp. Just one that promises to behave better. But what's a promise worth these days?
A decentralised network would mean a guarantee that they can't do anything bad. I'll take that over promises and good intentions any day.
I don't care about the masses. If signing up for a matrix account is too annoying for them they don't really care about privacy anyway. After all it's the same they have to do for any online shop. Just create a username and password. Somehow it's not a problem for the masses if they wanna order a phone charger but for matrix it's suddenly 'too complicated'?
For me the difference is in the ownership. Who owns each. Which is BigCorp? That’s why I trust one more than the other.
Since when is giving out your phone number a "more private" option ?
I love Signal and it's still my preferred messenger, but if it came out that they're backed by some government agency, I wouldn't be extremely surprised.
You’d imagine that ought to be sufficient to cover running costs. However, it might actually not be enough with hardware prices these days? Not sure.
They’ve also recently (edit: “recently-ish”, it’s actually been a year!) introduced paid storage for backups, which I’d imagine comes with some amount of profit margin, too. [2]
You don't need to be convinced of such things. In fact, it's better if technical people remain skeptical and check.
I did in 2025. https://soatok.blog/2025/02/18/reviewing-the-cryptography-us...