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Jul 21, 2021

What Is Signal? The Basics of the Most Secure Messaging App.

If you love privacy, there’s a lot to love about Signal. This is another “off-topic” article but one that every computer owner who cares about privacy should be aware of:

The secure messaging app Signal has been around for years. But thanks to heightened awareness of the need for privacy the app recently exploded with new users

Known for its end-to-end encryption and independent structure as a non-profit organization run by a foundation — not a big tech company — Signal has previously been the communication method of choice for activists, people in the hacker community, and others concerned about privacy.

In recent years, Signal has also been investing in more infrastructure and features to support its users. That’s a good thing: Signal first saw an increase in users in the spring of 2020 as people participating in anti-racist protests around the murder of George Floyd realized how closely law enforcement was surveilling them and asking companies to hand over user data. It’s only become more popular since then.

So, thinking about joining Signal? Bottom line: If you care about privacy, it’s a good idea. Here’s what you need to know.

OK, so what is Signal?

Signal is a free, privacy-focused messaging and voice talk app you can use on Apple and Android smartphones and via desktop. All you need is a phone number to join. You can text or make voice or video calls with friends, either one-on-one or in groups, and use emoji reactions or stickers just like in other apps. But there’s one big difference: Signal is actually really private.

You can read all about Signal at: https://bit.ly/3iunprx.

Jul 21, 2021

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