RCS doesn't have a cross-platform end-to-end encryption solution. For cross-platform communication, cross-platform 3rd party solutions such as Signal work well.
I don't find #Signal or #Telegram (which is worse, it's basically a honeypot) to be particularly secure, but I don't see anything other than something like those platforms catching on with the masses as a sort of #USA-centric #Whatsapp-style replacement for text messaging.
Both #Apple and #Google need to come up with a consensus on the successor for #MMS, or else I could see another platform or app replacing both.
What security issues does Signal have?
There are two legitimate concerns about Signal: they use real phone numbers as identifiers, and you have to trust Signal as the server operator as they don't allow their client to be used with other servers. While the server software is also open source, you have to trust that they're running the same version in production.
With e2e encryption, you don't need to trust the server, you only need to trust the clients.
I agree; however, the second point I don't see as Signal specific. In any service, how do you verify that a server is running unmodified open source code? For the vast majority of people, they are also depending upon the client being unmodified.
RCS doesn't have a cross-platform end-to-end encryption solution. For cross-platform communication, cross-platform 3rd party solutions such as Signal work well.
@RandomBit @jmcs I prefer #Matrix.
I don't find #Signal or #Telegram (which is worse, it's basically a honeypot) to be particularly secure, but I don't see anything other than something like those platforms catching on with the masses as a sort of #USA-centric #Whatsapp-style replacement for text messaging.
Both #Apple and #Google need to come up with a consensus on the successor for #MMS, or else I could see another platform or app replacing both.
What security issues does Signal have?
There are two legitimate concerns about Signal: they use real phone numbers as identifiers, and you have to trust Signal as the server operator as they don't allow their client to be used with other servers. While the server software is also open source, you have to trust that they're running the same version in production.
With e2e encryption, you don't need to trust the server, you only need to trust the clients.
I agree; however, the second point I don't see as Signal specific. In any service, how do you verify that a server is running unmodified open source code? For the vast majority of people, they are also depending upon the client being unmodified.