In today's article we are going to delve into the fascinating world of Template:Signal timeline, exploring its different facets, its importance in today's society and its impact on our lives. We will learn about its history, its applications and how it has evolved over time. Template:Signal timeline is a topic that arouses the interest of many people, since its relevance covers different areas, from science to popular culture. Through this article, we hope to offer a comprehensive overview of Template:Signal timeline and provide our readers with a deeper understanding of this currently very significant aspect.
Whisper Systems is acquired by Twitter,[2] "primarily so that Mr. Marlinspike could help the then-startup improve its security."[3]
Dec 2011 – Jul 2012
TextSecure and RedPhone are released as free and open-source software under the GPLv3 license.[4][5]
Jan 2013
Moxie Marlinspike leaves Twitter and founds Open Whisper Systems (OWS) as a collaborative open source project for the continued development of TextSecure and RedPhone.[6][7]
Feb 2014
OWS adds end-to-end encrypted group chat and instant messaging capabilities to TextSecure.[8]
Jul 2014
OWS releases Signal as a RedPhone counterpart for iOS.[9][10]
Mar 2015
OWS discontinues support for encrypted SMS/MMS messaging in TextSecure, while retaining its encrypted IM capabilities.[11] At the same time, OWS adds encrypted IM to Signal on iOS.[12]
Nov 2015
RedPhone is merged into TextSecure on Android and the app is renamed as Signal.[13]
OWS announces the deprecation of their Chrome App and the release of a new Electron-based Signal Desktop.[15]
Mar 2017
OWS transitions Signal's calling system from RedPhone to WebRTC and adds the ability to make video calls with the mobile apps.[16][17]
Feb 2018
Moxie Marlinspike and Brian Acton launch the Signal Foundation with an initial $50 million in funding from Acton, who had left WhatsApp's parent company Facebook in September 2017.[18][19]
Nov 2019 – Feb 2020
Signal adds support for iPads,[20] view-once images and videos, stickers, and reactions.[21]
Aug 2020 – Sep 2020
Signal adds message requests[22] and one-to-one voice and video calling to Signal Desktop.[23][24]
Oct 2020 – Dec 2020
Signal starts transitioning to a new encrypted group chat system with support for @mentions, group admins, and more granular permissions.[25] It also adds support for encrypted group calling.[25]