Signal president Meredith Whittaker is prepared to withdraw the privacy-focused messaging app from Australia — saying she hopes it doesn’t become a “gangrenous foot” by poisoning its entire platform by forcing it to hand over its users’ encrypted data to authorities.

Ms Whittaker says Signal would take the “drastic step” of leaving any market where a government compelled it to create a “backdoor” to access its data, saying it would create a vulnerability that hackers and authoritative regimes could exploit, undermining Signals’ “reason for existing”.

Pressure has been mounting on Signal and other secure messaging platforms. ASIO director general Mike Burgess has urged tech companies to unlock encrypted messages to assist terrorism and national security investigations, saying offshore extremists use such platforms to communicate.

archive.today

      • Fuse Views@infosec.exchange
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        3 days ago

        @9tr6gyp3

        There is NO back-door to Signal.

        @signalapp is blind to all communications. (Including, probably, this toot! 🤪)

        Signal itself does NOT know who has messaged whom, nor when, nor how (e.g. the IP address is NOT known.)

        If Signal was subpoenaed to produce my records, they could produce:

        1. My phone number. (Actually, my number is the only way Signal could ‘reference’ my data.)
        2. The date I joined Signal.
        3. The date I was last active on Signal.
        4. (This one is a maybe…) The existence of secondary devices that I use - such as the Desktop app.

        I’m *fairly* sure that is all of it.
        (Please let me know if I’m wrong.)

        @sunzu2

        • sunzu2@thebrainbin.org
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          3 days ago

          They likely keep the logs of IP addresses they can produce tbh

          National Security laws would prevent them from disclosing this. This is just “natural” vulnerability along with a kyc’d sim card ;)

            • sunzu2@thebrainbin.org
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              3 days ago

              Under National security laws if Signal is told to log and report, will log and report.

              Sure it might exit smaller market, but if us told it to log, it will log.

              In fact they force you to use a phone number BC phone is essentially KYC lite.

              What you are saying is a trust me bro. From technical perspective signal can generate a heat man of who you are communicating and when. Store this info and turn it over.

              That’s the inherent defect when using centralized server infrastructure controlled by a company.

              Go easy on the corpo kool aid and use some common sense.

              SimpleX is trying to solve this issue but it ain’t ready for main stream

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                3 days ago

                @sunzu2

                To do the things you are suggesting that Signal could be forced to do, Signal would have to rewrite its entire codebase as well as the client apps.

                Fortunately, Signal is open source, and such changes would be noticed.

                As it stands, it doesn’t matter what is demanded nor by whom as the only user data, including traffic analysis, that Signal can currently reveal is insignificant.

                Signal simply cannot disclose data it itself cannot access.

                Yes, decentralised services are preferable, but Signal has probably the easiest onboarding experience for the average user, especially those new to the concept of E2EE.

                @maniacalmanicmania @9tr6gyp3 @signalapp

        • 9tr6gyp3@lemmy.world
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          3 days ago

          I never claimed there was a backdoor…?

          Your items 1, 2, 3 are data that Signal stores, as well as the encrypted blobs of our conversations.

          Which means they have data, right?