- cross-posted to:
- privacy@lemmy.ca
Yes, you can use Signal without sharing your personal phone number. Here’s how I did it.
How I Got a Truly Anonymous XMPP Account:
- Open my client (e.g. Conversations, Monal, Dino)
- Pick a random server, username and password
- Click register
Sorry, it’s a cheap joke, but it still baffles me that Signal requires a phone number, so I felt I had to post it :)
Of course, this is not XMPP-specific either, just my protocol of choice, there are many other open alternatives that also offer such functionality.
It’s there for a reason. You can’t easily create a spam waves if you need a phone number to create an account. And they added usernames now, so you don’t need to share your phone number with people you want to talk to. It’s just there to create an account and can be hidden after that.
There is Session, that uses UUIDs for names with no phone number requirement, which is basically a fork of Signal with decentralized Loki on top of it.
Isn’t spoofing a phone number easy for scammers? If so, I don’t understand why there is (admittedly) so little spam on Signal.
Does Signal require 2FA upon registration? (I cannot recall)
Spoofing just changes the displayed called/sender ID, not the actual number. They would still need real numbers for each account. And they block a lot of VoIP numbers, like most services these days. And getting carrier SIMs or e-SIMs is a not that easy.
No mandatory 2FA as far as I know.
No mandatory 2FA as far as I know.
Then how is the authenticity of a number tested by Signal?
And - gasp! - you can do it from your computer directly! No Android emulators, no inconvenient command-line client!
Why not just pay for a sim card in cash? Even if your phone number gets exposed it shouldn’t be tied to your identity
In some countries, you need an ID to buy a sim card, so it’s linked to your identity, even if you pay cash.
And sometimes they don’t work at all (that was my experience when I tried using a Google Voice number to sign up for Signal).
I’ve been using a GV number with no problem all this time. 🤷🏻♂🤨
So what you’re saying is that you don’t have an anonymous signal account…
Sure. The point still stands that Signal does take GV numbers, so the article writer is wrong.
Same
Wouldn’t just using a temporary phone number service work? From what I remember, you just need to recieve a text message and put it into Signal during registration. From skimming through the post, there’s no mention of this option.