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- <title>Email Self-Defense - a guide to fighting surveillance with GnuPG</title>
+ <title>Email Self-Defense - a guide to fighting surveillance with GnuPG encryption</title>
<meta name="keywords" content="GnuPG, GPG, openpgp, surveillance, privacy, email, Enigmail" />
<meta name="description" content="Email surveillance violates our fundamental rights and makes free speech risky. This guide will teach you email self-defense in 30 minutes with GnuPG.">
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- <p>Email Self-Defense is a project of the Free Software Foundation. We fight for computer user's rights, and promote the development of free (as in freedom) software like GnuPG, which is used in this guide.</p><p>We have big plans to get this guide in the hands of people under bulk surveillance all over the world, and to make more tools like it. Can you make a donation to help us achieve that goal?</p>
+ <span style="font-size:125%"><p>We fight for computer user's rights, and promote the development of free (as in freedom) software. Resisting bulk surveillance is very important to us.</p><p><strong>We want to heavily promote tools like this in-person and online, to help as many people as possible take the first step towards using free software to protect their privacy. Can you make a donation or become a member to help us achieve this goal?</strong></p></span>
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<!-- ~~~~~~~~~ Guide Introduction ~~~~~~~~~ -->
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- Bulk surveillance violates our fundamental rights and makes free speech risky. This guide will teach you a basic surveillance self-defense skill: email encryption. Once you've finished, you'll be able to send and receive emails that are coded to make sure that a surveillance agent or thief can't intercept your email and read it.</p>
+ <a id="infographic" href="infographic.html"><img src="//static.fsf.org/nosvn/enc-dev0/img/infographic-button.png" alt="View & share our infographic →" /></a>
+ Bulk surveillance violates our fundamental rights and makes free speech risky. This guide will teach you a basic surveillance self-defense skill: email encryption. Once you've finished, you'll be able to send and receive emails that are coded to make sure that a surveillance agent or thief that intercepts your email can't read it.</p>
<p>Even if you have nothing to hide, using encryption helps protect the privacy of people you communicate with, and makes life difficult for bulk surveillance systems. If you do have something important to hide, you're in good company; these are the same tools that Edward Snowden used to share his famous secrets about the NSA.</p>
<p>On the screen titled "Create Key," pick a strong password! Your password should be at least 12 characters and include at least one lower case and upper case letter and at least one number or punctuation symbol. Don't forget the password, or all this work will be wasted!</p>
<p class="notes">The program will take a little while to finish the next step, the "Key Creation" screen. While you wait, do something else with your computer, like watching a movie or browsing the Web. The more you use the computer at this point, the faster the key creation will go.</p>
<p>When the OpenPGP Confirm screen pops up, select Generate Certificate and choose to save it in a safe place on your computer (we recommend making a folder called "Revocation Certificate" in your home folder and keeping it there. You'll learn more about the revocation certificate in <a href="#section5">Section 5</a>. The setup wizard will ask you to move it onto an external device, but that isn't necessary at this moment.</p>
- <p class="notes">After creating your key, the Enigmail set-up wizard automatically uploaded it to a keyserver, an online computer that makes everyone's keys available through the Internet.</p>
<!-- ~~~~~~~~~ Troubleshooting ~~~~~~~~~ -->
<div class="troubleshooting">
<dl>
<dt>I can't find the OpenPGP menu.</dt>
<dd>In many new email programs, the main menu is represented by an image of three stacked horizontal bars. OpenPGP may be inside a section called Tools.</dd>
- <dt>The wizard says that it cannot find GnuPG.</dt>
-
- <dd>Open whatever program you usually use for installing software, and search for GnuPG, then install it. Then restart the Engimail setup wizard by going to OpenPGP → Setup Wizard.</dd>
<dt>What does OpenPGP mean?</dt>
<dd>OpenPGP is a protocol that GnuPG uses, just like HTTP is a protocol for the Web. It's a slightly confusing name that Enigmail uses for its menus.</dd>
<!-- ~~~~~~~~~ section introduction: interspersed text ~~~~~~~~~ -->
<div class="section-intro">
<h2><em>#3</em> Try it out!</h2>
- <p>Now you'll try a test correspondence with a computer program named Adele, which knows how to use encryption.</p>
+ <p>Now you'll try a test correspondence with a computer program named Adele, which knows how to use encryption. Except where noted, these are the same steps you'd follow when corresponding with a real, live person.</p>
</div><!-- End .section-intro -->
<!-- ~~~~~~~~~ a div for each step ~~~~~~~~~ -->
<h3><em>Step 3.b</em> Send a test encrypted email</h3>
<p>Write a new email in your email program, addressed to adele-en@gnupp.de. Make the subject "Encryption test" or something similar and write something in the body. Don't send it yet.</p>
<p>Click the icon of the key in the bottom right of the composition window (it should turn yellow). This tells Enigmail to encrypt the email with the key you downloaded in the last step.</p>
- <p>Click Send. Enigmail will pop up a window that says "Recipients not valid, not trusted or not found."</p>
+ <p class="notes">Next to the key, you'll notice an icon of a pencil. Clicking this tells Enigmail to add a special, uniqe signature to your message, generated using your private key. This is a separate feature from encryption, and you don't have to use it for this guide.</p>
+<p>Click Send. Enigmail will pop up a window that says "Recipients not valid, not trusted or not found."</p>
<p>To encrypt and email to Adele, you need her public key, and so now you'll have Enigmail download it from a keyserver. Click Download Missing Keys and use the default in the pop-up that asks you to choose a keyserver. Once it finds keys, check the first one (Key ID starting with 9), then select ok. Select ok in the next pop-up.</p>
<!-- ~~~~~~~~~ a div for each step ~~~~~~~~~ -->
<div id="step-headers_unencrypted" class="step">
<div class="main">
- <h3><em>Important:</em> Subject lines are not encrypted</h3>
+ <h3><em>Important:</em> Security tips</h3>
<p>Even if you encrypted your email, the subject line is not encrypted, so don't put private information there. The sending and receiving addresses aren't encrypted either, so they could be read by a surveillance system.</p>
+<p>It's also good practice to click the key icon in your email composition window <strong>before</strong> you start to write. Otherwise, your email client could save an unencrypted draft on the mail server, potentially exposing it to snooping.</p>
</div><!-- End .main -->
</div><!-- End #step-headers_unencrypted .step-->
<div class="main">
<h3><em>Important:</em> Be wary of invalid keys</h3>
<p>GnuPG makes email safer, but it's still important to watch out for invalid keys, which might have fallen into the wrong hands. Email encrypted with invalid keys might be readable by surveillance programs.</p>
- <p>In your email program, go back to the second email that Adele sent you. Because it was encrypted with her key, it will have a message from OpenPGP at the top, which most likely says "OpenPGP: Part of this message encrypted."</p>
+ <p>In your email program, go back to the second email that Adele sent you. Because Adele encrypted it with your public key, it will have a message from OpenPGP at the top, which most likely says "OpenPGP: Part of this message encrypted."</p>
<p><b>When using GnuPG, make a habit of glancing at that bar. The program will warn you there if you get an email encrypted with a key that can't be trusted.</b></p>
</div><!-- End .main -->
</div><!-- End #step-5b .step -->
<div id="step-5c" class="step">
<div class="main">
<h3>Copy your revocation certificate to somewhere safe</h3>
- <p>Remember when you created your keys and saved the revocation cerfiticate that GnuPG made? It's time to copy that cerfiticate onto the safest digital storage that you have -- the ideal thing is a flash drive, disk or hard drive stored in a safe place in your home.</p>
+ <p>Remember when you created your keys and saved the revocation certificate that GnuPG made? It's time to copy that certificate onto the safest digital storage that you have -- the ideal thing is a flash drive, disk or hard drive stored in a safe place in your home.</p>
<p>If your private key ever gets lost or stolen, you'll need this certificate file.</p>
</div><!-- End .main -->
</div><!-- End #step-5c .step -->
<div id="step-political" class="step">
<div class="main">
<h3>Work for political change</h3>
- <p>Encrypting our email is a powerful direct action, but to change the system, we also have to go to the root. One of the key things needed is <a href="https://www.gnu.org/philosophy/surveillance-vs-democracy.html">reducing the amount of data collected about us in the first place</a>.</p><p>To learn more and participate in efforts for change, join the <a href="https://www.fsf.org/free-software-supporter/subscribe">Free Software Foundation's mailing list.</a></p>
+ <p>Encrypting our email is a powerful direct action, but to change the system, we also have to go to the root. One of the key things needed is <a href="https://www.gnu.org/philosophy/surveillance-vs-democracy.html">reducing the amount of data collected about us in the first place</a>. To learn more and participate in efforts for change, join the Free Software Foundation's low-traffic mailing list.</a></p>
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<p>If you like programming, you can contribute code to <a href="https://www.gnupg.org/">GnuPG</a> or <a href="https://www.enigmail.net/home/index.php">Enigmail</a>.</p>
-<p>If you can't do any of these, please donate to the Free Software Foundation so we can get Email Self-Defense into the hands of as many people as possible, and make more tools like it.</a></p>
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