Today’s Signal beta for iOS includes support for animated GIF search. Signal iOS has long supported sending and receiving GIFs, but today’s beta adds support for browsing and searching popular GIFs from within Signal. We previously announced experimental support for animated GIF search in Signal Android, which we’re now bringing to iOS, along with some privacy updates to the process. Read more...| Signal Blog
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The Signal Protocol is a set of cryptographic specifications that provides end-to-end encryption for private communications exchanged daily by billions of people around the world. After its publication in 2013, the Signal Protocol was adopted not only by Signal but well beyond. Technical informat...| Signal Messenger
Private doesn’t mean lonely. Signal’s mission is to help you connect with people in a secure way. This means that you need to know which of your contacts are also on Signal. This is called “contact discovery” and it’s an essential part of any messaging app. Most other communications apps enable c...| Signal Messenger
The latest Signal beta for Android and iOS introduces support for Signal Profiles. Profiles allow you to add a picture and display name that will be shown alongside your existing phone number when communicating with other users. Conversations will feel more personal. Group threads will be less co...| Signal Messenger
In addition to the end-to-end encryption that protects every Signal message, the Signal service is designed to minimize the data that is retained about Signal users. By design, it does not store a record of your contacts, social graph, conversation list, location, user avatar, user profile name, ...| Signal Messenger
Groups are inherently social, and Signal is a social app. Whether you’re planning a surprise party, discussing last night’s book club meeting, exchanging photos with your family, or organizing something important, group messaging has always been a key feature of Signal. Signal provides private gr...| Signal Messenger
In the midst of world-wide protests against racism and police brutality, a lot of people are becoming more immediately aware and concerned about the security of their data and online communication. We’ve gotten a lot of questions at Signal over the past week, so we wanted to briefly recap how it ...| Signal Messenger