Em vídeo de 2017, site de Glenn defendia privacidade de comunicações

O Antagonista

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Transcript

00:00I am a dreamer.

00:02I'm a journalist.

00:03I am a scientist.

00:04I'm an organizer with Black Lives Matter.

00:06I'm a social justice advocate.

00:08I am a Muslim.

00:09And I'm a Muslim.

00:10No matter who you are, it's important to protect your private data and your civil liberties while using technology.

00:18We use our phones a lot.

00:20We text our friends, we take photos, we email co-workers.

00:24Much of what we say is very personal and very private.

00:26Your phone carrier and companies like Google and Facebook can read the messages that you send and receive.

00:33This information can be accessed by police, the FBI, and spy agencies like the NSA.

00:39But there's an easy step you can take to make sure your private conversations actually stay private.

00:45Use end-to-end encryption.

00:47This means that anything you send gets scrambled in such a way that only the intended recipient can unscramble it.

00:52Signal is a free, open-source app that encrypts text messages, voice, and video calls.

00:59There are others, such as WhatsApp, but Signal is one of the best.

01:02I'll show you how to get started.

01:04Go to the Play Store on Android or the App Store on an iPhone and search for Signal Private Messenger by OpenWhisper Systems.

01:11The first time you open the Signal app, you need to register your phone number.

01:16Now, you can immediately start sending encrypted messages to any friend who also has the app.

01:21You could also use Signal to have group conversations.

01:24And you can set messages to disappear from both devices after a specified amount of time.

01:29Signal lets you verify that your conversations are secure by comparing safety numbers.

01:34These are numerical codes that are unique to each one of your contacts.

01:38If the safety numbers you see match the numbers your friend sees, the conversation is secure.

01:44You only have to verify safety numbers once to get started.

01:47If possible, verify when you're together in the same room.

01:50You can do this quickly and easily by scanning QR codes.

01:54From time to time, Signal might tell you that a friend's safety numbers have changed.

01:58This normally just means that your friend switched to a new phone,

02:01but it's also possible that it could mean someone is attacking the encryption.

02:04To be safe, you should re-verify safety numbers with your friend each time this happens.

02:10You can't send encrypted messages to people who aren't on Signal.

02:13So get all your friends to install the app, too.

02:16If you're an activist, get everyone at your next meeting to install the app.

02:19If you're a journalist, tell your sources and editors.

02:23If you're running for office, consider using Signal to communicate with your campaign staff.

02:27Of course, no app can stop someone from picking up your phone and reading all your communications.

02:33The only way to prevent that is by making sure you lock your phone with a strong passcode.

02:38We'll talk more about that in another episode.

02:40We'll talk more about that in another episode.

02:41We'll talk more about that in another episode.

02:42We'll talk more about that in another episode.

02:43We'll talk more about that in another episode.

02:44We'll talk more about that in another episode.

02:45We'll talk more about that in another episode.

02:46We'll talk more about that in another episode.

02:47We'll talk more about that in another episode.

02:48We'll talk more about that in another episode.

02:49We'll talk more about that in another episode.

02:50We'll talk more about that in another episode.

02:51We'll talk more about that in another episode.

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