If you are one of those users who cares about the security of their personal data online, then Signal is the right choice for you. Here is some useful information that will familiarize you with the popular application.
What is Signal?
Signal is a free messaging and voice chat app. It is available for both Android and iOS, but can also be used on a computer. Like other apps of this type, users can send messages, make voice and video calls. However, Signal is much more focused on the security of its users' data.
How secure is the Signal app?
Your communication through Signal is completely encrypted, meaning that only the people you're messaging can see the content of those messages. Not even the company itself has access to this data.
The application was even the first to create the encryption protocol used by other companies, such as WhatsApp and Skype.
What other features does Signal have?
In addition to the fact that your messages are encrypted, there are settings that allow you to choose to have them disappear after a certain amount of time. Additionally, Signal doesn't collect data on users . The only information you give the app is your phone number, and the company is even working on finding a way to create encrypted contact servers.
The main reason it doesn't collect data is because Signal is a non-profit organization, not a for-profit company. It doesn't contain ads, so there's no incentive to track users. Instead, it's funded by grants and private investors.
Where can you download it?
The app is available in the Apple App Store or the Google Play store . It is currently very easy to find, as it is at the top of the “Free Apps” list.
