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Making private communication simple. For support, questions, or more information, please visit https://support.signal.org 

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Joined May 2010

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    1. Erin Dalzell‏ @emd Jan 24

      Erin Dalzell Retweeted

      Security and privacy are two really big reasons I stay w/ the iPhone. It has flaws yes, but those are important to me. https://twitter.com/jaraszski/status/955548999037177856 …

      Erin Dalzell added,

      This Tweet is unavailable.
      1 reply 0 retweets 2 likes
    2. Kris Constable‏ @cqwww Jan 25
      Replying to @emd

      Did you know that iOS' SDK doesn't allow for the encryption of SMS messages? That's why Signal from OWS decided to remove fully working SMS encryption capabilities and only accept encrypted data messages globally -- because iOS refuses to allow privacy and security of SMS.

      1 reply 0 retweets 0 likes
    3. Erin Dalzell‏ @emd Jan 25
      Replying to @cqwww

      SMS can’t be encrypted until every SMS client supports that encryption. I don’t have many green friends…mostly iMessage, which is encrypted. And I could use Signal on iOS, but none of the folks I chat w/ have it so…

      1 reply 0 retweets 1 like
    4. Kris Constable‏ @cqwww Jan 25
      Replying to @emd

      Signal had encrypted SMS working. They had to turn it off so Signal would work with iPhone users who don't have privacy & security options, putting all others at risk because of weak iOS.

      2 replies 0 retweets 0 likes
    5. Erin Dalzell‏ @emd Jan 25
      Replying to @cqwww

      How can a standard SMS client decrypt the message? Must be a bunch of knowledge here I don’t know. Got some links on it so I can learn?

      1 reply 0 retweets 0 likes
    6. Kris Constable‏ @cqwww Jan 25
      Replying to @emd

      Not a standard SMS client. Signal, from OWS, did SMS end-to-end encryption. Worked for everyone but iPhone/iOS. They (sadly) turned SMS off to not confused privacy and security weak iOS users whom were not able to encrypt due to Apple's insistence to be able read all SMS msgs.

      1 reply 0 retweets 1 like
    7. Erin Dalzell‏ @emd Jan 25
      Replying to @cqwww

      There are more reasons than iOS on here: https://signal.org/blog/goodbye-encrypted-sms/ …. I read that differently than you, I guess.

      1 reply 0 retweets 1 like
    8. Kris Constable‏ @cqwww Jan 25
      Replying to @emd

      Well, #2 was the real reason. If iOS allowed privacy & security of SMS, I would bet you a bitcoin @signalapp would still support SMS today. Metadata still exists over Google Cloud Messaging with Signal, it's just limited to one American company instead of all SMS towers.

      1 reply 0 retweets 0 likes
      Signal‏ @signalapp Jan 25
      Replying to @cqwww @emd

      Neither Google nor Apple has access to any metadata about who you are communicating with on Signal. GCM and APNs are only used for push notifications on Android and iOS respectively, and these are simple wake-up events with an empty payload.

      3:34 PM - 25 Jan 2018
      • 2 Likes
      • contraVers Richard Schwartz
      1 reply 0 retweets 2 likes
        1. Kris Constable‏ @cqwww Jan 25
          Replying to @signalapp @emd

          Google doesn't know the telephone number/id you're sending the message to, or which number/unique identifier it's coming from? Where can I read about how they solved that?

          0 replies 0 retweets 0 likes
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