![Briar diagram](https://i0.wp.com/technoccult.net/wp-content/uploads/2014/05/diagram_secure.png?resize=675%2C243)
My latest for Wired:
Private messaging apps like SnapChat and WhatsApp aren’t as private as you might think.
SnapChat settled with the Federal Trade Commission earlier this month over a complaint that its privacy claims were misleading, as reported by USA Today, and last week, the Electronic Frontier Foundation published a report listing the company as the least privacy-friendly tech outfit it reviewed, including Comcast, Facebook, and Google. Last year, WhatsApp faced privacy complaints from the Canadian and Dutch governments, and like Snapchat, its security has been an issue as well.
When you use messaging services like these, you’re depending on outside companies to properly encrypt your messages, store them safely, and protect them when the authorities come calling. And they may not be up to the task. The only way to ensure your messages are reasonably safe is to encrypt them yourself, using keys that no one has access to–including your messaging service provider. That way, even if hackers bust into your service provider or the authorities hit it with subpoenas, your messages are protected.
Unfortunately, this is easier said than done. Encryption tools are notoriously hard to use. But several projects are working to change this, building a more polished breed of encryption software that can serve the everyday consumer. A new open source project called Briar is part of this crowd, but it puts a fresh twist on the idea. It doesn’t just encrypt your messages. It lets you jettison your messaging service provider altogether. Your messages travel straight to the person you’re sending them to, without passing through a central server of any sort. It’s what’s known as a “peer-to-peer” tool.
This has a few advantages. You and your contacts keep complete control your data, but you needn’t setup your own computer server in order to do so. Plus, you can send messages without even connecting to the internet. Using Briar, you can send messages over Bluetooth, a shared WiFi connection, or even a shared USB stick. That could be a big advantage for people in places where internet connections are unreliable, censored, or non-existent.
Full Story: Wired: Take Back Your Privacy With This Open Source WhatsApp
Briar is still in alpha and not ready for use for high-risk scenarios. If you’re looking for something immediately, OffTheRecord and TextSecure are worth considering, but of course nothing is perfectly secure.