TextSecure

free encrypted messaging app

TextSecure was a free and open-source encrypted messaging application for Android. It was developed and launched by Open Whisper Systems and used end-to-end encryption to secure the transmission of instant messages, group messages, attachments and media messages to other TextSecure users.[1][2][3]

References

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  1. Frosch, Tilman; Mainka, Christian; Bader, Christoph; Bergsma, Florian; Schwenk, Jörg; Holz, Thorsten (March 2016). "How Secure is TextSecure?". 2016 IEEE European Symposium on Security and Privacy (EuroS&P). pp. 457–472. doi:10.1109/EuroSP.2016.41. ISBN 978-1-5090-1751-5. S2CID 7751296.
  2. Smith, Ms (2015-11-03). "Security made simple: RedPhone and TextSecure rolled into Signal for Android". CSO Online. Retrieved 2021-05-03.
  3. "TextSecure review | 28 facts and highlights". VERSUS. Retrieved 2021-05-03.