Signal is a free, open-source encrypted messaging app available on iOS and Android devices.
Signal uses end-to-end encryption on text messages and calls made to other Signal app users or groups you create in Signal, which means that the communications are only able to be read by those users in the Signal conversation.
Using your data/wifi connection, Signal users can send text, images, GIFs, voice and video messages and make audio calls either to individuals or to groups created within the Signal app.
Why would I want to use Signal?
In some contexts communications between Christians are attempted to be monitored by others. Signal allows to you have communications with contacts also using Signal which are encrypted which would enable you to have those secure conversations and messages.
Because Signal code is open source, security analysts and experts are able to examine the code and check that there’s nothing going on in there that isn’t good for you! Edward Snowden, Bruce Schneier, Elon Musk, have supported using Signal.
Signal doesn’t push adverts or trackers into the Signal app, so while you’re using the app there’s no extra clutter. Signal aren’t gathering your data like Whatsapp in order to sell to those who want it.
Signal Terms of Service can be read here.
Verifying Contacts
To ensure your communications between your contacts are “end to end” encrypted you need to verify that contact. Open the contact, click the Safety Number setting and verify the numbers on your device with theirs or scan the QR code.
Stored Data
Signal doesn’t store your data.They can’t read your messages or listen in on your conversations.
Privacy is something that each of us is entitled to. Not because we are doing something illegal, but because we should have the option to decide how much of our lives are shared with others. I continue to use other messaging apps because of the variety of apps my Contacts use but I am aware of which ones scan my data in exchange for freely using their app. In Australia our government already has quite comprehensive access to all the data from apps on our phones and while many Aussies may not be aware of that, more people are starting to take an interest in who is “listening” and gathering data from their devices.
