From 116f80c39c2fe26600f1b35d330f032591b9e619 Mon Sep 17 00:00:00 2001 From: Zak Rogoff Date: Fri, 22 Jan 2016 17:34:20 -0500 Subject: [PATCH] Probably final changes for this launch. --- en/index.html | 852 ++++++++++++++++++++++----------------------- en/next_steps.html | 22 +- en/workshops.html | 15 +- 3 files changed, 440 insertions(+), 449 deletions(-) diff --git a/en/index.html b/en/index.html index 678194e..1d33fb9 100644 --- a/en/index.html +++ b/en/index.html @@ -1,117 +1,117 @@ - - - - Email Self-Defense - a guide to fighting surveillance with GnuPG encryption - - + + + + Email Self-Defense - a guide to fighting surveillance with GnuPG encryption + + + + + + + + + + + + +

Email Self-Defense

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+ + + + +

+ + + +

+ We fight for computer users' rights, and promote the development of free (as in freedom) software. Resisting bulk surveillance is very important to us. +

+ + Please donate to support Email Self-Defense. We need to keep improving it and making other materials like, for the benefit of people around the world taking the first step towards protecting their privacy. + +

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- - - - +

Email Self-Defense

- - -

- - - - -

- - - -

- We fight for computer users' rights, and promote the development of free (as in freedom) software. Resisting bulk surveillance is very important to us. -

- - Please donate to support Email Self-Defense. We need to keep improving it and making other materials like, for the benefit of people around the world taking the first step towards protecting their privacy. - -

- -

- - -

- 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 scrambed to make sure a surveillance agent or thief intercepting your email can't read them. All you need is a computer with an Internet connection, an email account, about forty minutes and five dice (optional, but recommended).

+ +

+ 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 scrambed to make sure a surveillance agent or thief intercepting your email can't read them. All you need is a computer with an Internet connection, an email account, and about forty minutes.

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 whistleblowers use to protect their identities while shining light on human rights abuses, corruption and other crimes.

In addition to using encryption, standing up to surveillance requires fighting politically for a reduction in the amount of data collected on us, but the essential first step is to protect yourself and make surveillance of your communication as difficult as possible. This guide helps you do that. It is designed for beginners, but if you already know the basics of GnuPG or are an experienced free software user, you'll enjoy the advanced tips and the guide to teaching your friends.

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#1 Get the pieces

This guide relies on software which is freely licensed; it's completely transparent and anyone can copy it or make their own version. This makes it safer from surveillance than proprietary software (like Windows). Learn more about free software at fsf.org.

#1 Get the pieces

Most GNU/Linux operating systems come with GnuPG installed on them, so you don't have to download it. Before configuring GnuPG though, you'll need the IceDove desktop email program installed on your computer. Most GNU/Linux distributions have IceDove installed already, though it may be under the alternate name "Thunderbird." Email programs are another way to access the same email accounts you can access in a browser (like Gmail), but provide extra features.

If you already have an email program, you can skip to Step 1.b.

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Troubleshooting

The wizard doesn't launch: You can launch the wizard yourself, but the menu option for doing so is named differently in each email program. The button to launch it will be in the program's main menu, under "New" or something similar, titled something like "Add account" or "New/Existing email account."; You can launch the wizard yourself, but the menu option for doing so is named differently in each email program. The button to launch it will be in the program's main menu, under "New" or something similar, titled something like "Add account" or "New/Existing email account."
The wizard can't find my account or isn't downloading my mail: Before searching the Web, we recommend you start by asking other people who use your email system, to figure out the correct settings.; Before searching the Web, we recommend you start by asking other people who use your email system, to figure out the correct settings.
Don't see a solution to your problem?: Please let us know on the feedback page.; Please let us know on the feedback page.

@@ -159,12 +159,12 @@

I can't find the menu.: In many new email programs, the main menu is represented by an image of three stacked horizontal bars.; In many new email programs, the main menu is represented by an image of three stacked horizontal bars.
My email looks weird: Enigmail doesn't tend to play nice with HTML, which is used to format emails, so it may disable your HTML formatting automatically. To send an HTML-formatted email without encryption or a signature, hold down the Shift key when you select compose. You can then write an email as if Enigmail wasn't there.; Enigmail doesn't tend to play nice with HTML, which is used to format emails, so it may disable your HTML formatting automatically. To send an HTML-formatted email without encryption or a signature, hold down the Shift key when you select compose. You can then write an email as if Enigmail wasn't there.
Don't see a solution to your problem?: Please let us know on the feedback page.; Please let us know on the feedback page.

@@ -173,18 +173,18 @@ - +

- +

#2 Make your keys

To use the GnuPG system, you'll need a public key and a private key (known together as a keypair). Each is a long string of randomly generated numbers and letters that are unique to you. Your public and private keys are linked together by a special mathematical function.

Your public key isn't like a physical key, because it's stored in the open in an online directory called a keyserver. People download it and use it, along with GnuPG, to encrypt emails they send to you. You can think of the keyserver as a phonebook; people who want to send you encrypted email can look up your public key.

Your private key is more like a physical key, because you keep it to yourself (on your computer). You use GnuPG and your private key together to descramble encrypted emails other people send to you. You should never share you private key with anyone, under any circumstances.

In addition to encryption and decryption, you can also use these keys to sign messages and check the authenticity of other people's signatures. We'll discuss this more in the next section.

@@ -195,270 +195,267 @@

Step 2.a Make a keypair

The Enigmail Setup wizard may start automatically. If it doesn't, select Enigmail → Setup Wizard from your email program's menu. You don't need to read the text in the window that pops up unless you'd like to, but it's good to read the text on the later screens of the wizard. Click Next with the default options selected, except in these instances, which are listed in the order they appear:

On the screen titled "Encryption," select "Encrypt all of my messages by default, because privacy is critical to me."
On the screen titled "Signing," select "Don't sign my messages by default."
On the screen titled "Key Selection," select "I want to create a new key pair for signing and encrypting my email."
On the screen titled "Create Key," pick a strong password! - -
If you don't have dice, pick a password which is at least twelve characters long, and includes at least one lower case and upper case letter and at least one number or punctuation symbol. Never pick a password you've used elsewhere. Don't use any recognizable patterns, such as birthdays, telephone numbers, pets' names, song lyrics, quotes from books, and so on. Don't forget your password, or all of this work will be wasted!

On the screen titled "Encryption," select "Encrypt all of my messages by default, because privacy is critical to me."
On the screen titled "Signing," select "Don't sign my messages by default."
On the screen titled "Key Selection," select "I want to create a new key pair for signing and encrypting my email."
On the screen titled "Create Key," pick a strong password! You can do it manually, or you can use the Diceware method. Doing it manually is faster but not as secure. Using Diceware takes longer and requires dice, but creates a password that is much harder for attackers figure out. To use it, read the section "Make a secure passphrase with Diceware" in this article by Micah Lee.
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list of words

Repeat this process until you have at least six words, separating each with a space and keeping them all lowercase. You'll end up with a password like "dog help people drive match ice." Don't rearrange or discard the words, because doing so makes the process much less secure.
Diceware passwords are hard to remember until you've typed them in a handful of times. Write down your password and keep it with you at all times until you've got it memorized. Then, destroy the piece of paper.

If you'd like to pick a password manually, come up with something you can remember which is at least twelve characters long, and includes at least one lower case and upper case letter and at least one number or punctuation symbol. Never pick a password you've used elsewhere. Don't use any recognizable patterns, such as birthdays, telephone numbers, pets' names, song lyrics, quotes from books, and so on.

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.

When the "Key Generation Completed" 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). This step is essential for your email self-defense, as you'll learn more about in Section 5.

- -

Troubleshooting

I can't find the Enigmail menu.

+ -

Advanced

Command line key generation
Command line key generation: If you prefer using the command line for a higher degree of control, you can follow the documentation from The GNU Privacy Handbook. Make sure you stick with "RSA and RSA" (the default), because it's newer and more secure than the algorithms the documentation recommends. Also make sure your key is at least 2048 bits, or 4096 if you want to be extra secure.
Advanced key pairs
Advanced key pairs: When GnuPG creates a new keypair, it compartmentalizes the encryption function from the signing function through subkeys. If you use subkeys carefully, you can keep your GnuPG identity much more secure and recover from a compromised key much more quickly. Alex Cabal and the Debian wiki provide good guides for setting up a secure subkey configuration.

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+ + - -

Step 2.b Upload your public key to a keyserver

In your email program's menu, select Enigmail → Key Management.

Right click on your key and select Upload Public Keys to Keyserver. Use the default keyserver in the popup.

Now someone who wants to send you an encrypted message can download your public key from the Internet. There are multiple keyservers that you can select from the menu when you upload, but they are all copies of each other, so it doesn't matter which one you use. However, it sometimes takes a few hours for them to match each other when a new key is uploaded.

- -

Troubleshooting

The progress bar never finishes: Close the upload popup, make sure you are connected to the Internet, and try again. If that doesn't work, try again, selecting a different keyserver.
My key doesnt appear in the list: Try checking "Display All Keys by Default."
More documentation: If you're having trouble with our instructions or just want to learn more, check out Enigmail's documentation.
Don't see a solution to your problem?

- -

Advanced

Uploading a key from the command line: You can also upload your keys to a keyserver through the command line. The sks Web site maintains a list of highly interconnected keyservers. You can also directly export your key as a file on your computer.

+ +

+ + - -

GnuPG, OpenPGP, what?

In general, the terms GnuPG, GPG, GNU Privacy Guard, OpenPGP and PGP are used interchangeably. Technically, OpenPGP (Pretty Good Privacy) is the encryption standard, and GNU Privacy Guard (often shortened to GPG or GnuPG) is the program that implements the standard. Enigmail is a plug-in program for your email program that provides an interface for GnuPG.

+ +

GnuPG, OpenPGP, what?

- -

+ + - -

+ +

#3 Try it out!

Now you'll try a test correspondence with a computer program named Edward, who knows how to use encryption. Except where noted, these are the same steps you'd follow when corresponding with a real, live person.

- - -

- -

Step 3.a Send Edward your public key

This is a special step that you won't have to do when corresponding with real people. In your email program's menu, go to Enigmail → Key Management. You should see your key in the list that pops up. Right click on your key and select Send Public Keys by Email. This will create a new draft message, as if you had just hit the Write button.

- -

Address the message to edward-en@fsf.org. Put at least one word (whatever you want) in the subject and body of the email. Don't send yet.

- -

The lock icon in the top left should be yellow, meaning encryption is -turned on. We want this first special message to be unencrypted, so -click the icon once to turn it off. The lock should become grey, with a -blue dot on it (to alert you that the setting has been changed from the -default). Once encryption is off, hit Send.

- -

It may take two or three minutes for Edward to respond. In the meantime, you might want to skip ahead and check out the Use it Well section of this guide. Once he's responded, head to the next step. From here on, you'll be doing just the same thing as when corresponding with a real person.

- -

When you open Edward's reply, GnuPG may prompt you for your password before using your private key to decrypt it.

- - -

Step 3.b Send a test encrypted email

Write a new email in your email program, addressed to edward-en@fsf.org. Make the subject "Encryption test" or something similar and write something in the body.

The lock icon in the top left of the window should be yellow, meaning encryption is on. This will be your default from now on.

Next to the lock, you'll notice an icon of a pencil. We'll get to this in a moment.

Click Send. Enigmail will pop up a window that says "Recipients not valid, not trusted or not found."

- -

To encrypt an email to Edward, you need his public key, 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 C), then select ok. Select ok in the next pop-up.

- -

Now you are back at the "Recipients not valid, not trusted or not found" screen. Check the box in front of Edward's key and click Send.

- -

Since you encrypted this email with Edward's public key, Edward's private key is required to decrypt it. Edward is the only one with his private key, so no one except him can decrypt it.

- -

Troubleshooting

Enigmail can't find Edward's key

+ + +

+ +

Step 3.a Send Edward your public key

+ +

Address the message to edward-en@fsf.org. Put at least one word (whatever you want) in the subject and body of the email. Don't send yet.

+ +

The lock icon in the top left should be yellow, meaning encryption is + turned on. We want this first special message to be unencrypted, so + click the icon once to turn it off. The lock should become grey, with a + blue dot on it (to alert you that the setting has been changed from the + default). Once encryption is off, hit Send.

+ +

When you open Edward's reply, GnuPG may prompt you for your password before using your private key to decrypt it.

+ + +

Step 3.b Send a test encrypted email

Write a new email in your email program, addressed to edward-en@fsf.org. Make the subject "Encryption test" or something similar and write something in the body.

The lock icon in the top left of the window should be yellow, meaning encryption is on. This will be your default from now on.

Next to the lock, you'll notice an icon of a pencil. We'll get to this in a moment.

Click Send. Enigmail will pop up a window that says "Recipients not valid, not trusted or not found."

+ +

Now you are back at the "Recipients not valid, not trusted or not found" screen. Check the box in front of Edward's key and click Send.

+ +

Since you encrypted this email with Edward's public key, Edward's private key is required to decrypt it. Edward is the only one with his private key, so no one except him can decrypt it.

+ +

Troubleshooting

Enigmail can't find Edward's key: Close the pop-ups that have appeared since you clicked Send. Make sure you are connected to the Internet and try again. If that doesn't work, repeat the process, choosing a different keyserver when it asks you to pick one.
Unscrambled messages in the Sent folder
Unscrambled messages in the Sent folder: Even though you can't decrypt messages encrypted to someone else's key, your email program will automatically save a copy encrypted to your public key, which you'll be able to view from the Sent folder like a normal email. This is normal, and it doesn't mean that your email was not sent encrypted.
More resources
More resources: If you're still having trouble with our instructions or just want to learn more, check out Enigmail's wiki.
Don't see a solution to your problem?: Please let us know on the feedback page.

Don't see a solution to your problem?

Please let us know on the feedback page.

+ +

- -

Advanced

Encrypt messages from the command line: You can also encrypt and decrypt messages and files from the command line, if that's your preference. The option --armor makes the encrypted output appear in the regular character set.

+ +

Advanced

Encrypt messages from the command line: You can also encrypt and decrypt messages and files from the command line, if that's your preference. The option --armor makes the encrypted output appear in the regular character set.

- -

Important: Security tips

Even if you encrypt 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 a surveillance system can still figure out who you're communicating with. Also, surveillance agents will know that you're using GnuPG, even if they can't figure out what you're saying. When you send attachments, Enigmail will give you the choice to encrypt them or not, independent of the actual email.

+ +

Important: Security tips

- -

Step 3.c Receive a response

When Edward receives your email, he will use his private key to decrypt it, then use your public key (which you sent him in Step 3.A) to encrypt his reply to you.

+ +

Step 3.c Receive a response

When Edward receives your email, he will use his private key to decrypt it, then use your public key (which you sent him in Step 3.A) to encrypt his reply to you.

It may take two or three minutes for Edward to respond. In the meantime, you might want to skip ahead and check out the Use it Well section of this guide.

When you receive Edward's email and open it, Enigmail will automatically detect that it is encrypted with your public key, and then it will use your private key to decrypt it.

Notice the bar that Enigmail shows you above the message, with information about the status of Edward's key.

It may take two or three minutes for Edward to respond. In the meantime, you might want to skip ahead and check out the Use it Well section of this guide.

When you receive Edward's email and open it, Enigmail will automatically detect that it is encrypted with your public key, and then it will use your private key to decrypt it.

Notice the bar that Enigmail shows you above the message, with information about the status of Edward's key.

Step 3.d Send a test signed email

GnuPG includes a way for you to sign messages and files, verifying that they came from you and that they weren't tampered with along the way. These signatures are stronger than their pen-and-paper cousins -- they're impossible to forge, because they're impossible to create without your private key (another reason to keep your private key safe).

Step 3.d Send a test signed email

You can sign messages to anyone, so it's a great way to make people aware that you use GnuPG and that they can communicate with you securely. If they don't have GnuPG, they will be able to read your message and see your signature. If they do have GnuPG, they'll also be able to verify that your signature is authentic.

To sign an email to Edward, compose any message to him and click the pencil icon next to the lock icon so that it turns gold. If you sign a message, GnuPG may ask you for your password before it sends the message, because it needs to unlock your private key for signing.

With the lock and pencil icons, you can choose whether each message will be encrypted, signed, both, or neither.

- -

Step 3.e Receive a response

When Edward receives your email, he will use your public key (which you sent him in Step 3.A) to verify that your signature is authentic and the message you sent has not been tampered with.

+ +

Step 3.e Receive a response

When Edward receives your email, he will use your public key (which you sent him in Step 3.A) to verify that your signature is authentic and the message you sent has not been tampered with.

It may take two or three minutes for Edward to respond. In the meantime, you might want to skip ahead and check out the Use it Well section of this guide.

Edward's reply will arrive encrypted, because he prefers to use encryption whenever possible. If everything goes according to plan, it should say "Your signature was verified." If your test signed email was also encrypted, he will mention that first.

+ + +

- -

#4 Learn the Web of Trust

Email encryption is a powerful technology, but it has a weakness; it requires a way to verify that a person's public key is actually theirs. Otherwise, there would be no way to stop an attacker from making an email address with your friend's name, creating keys to go with it and impersonating your friend. That's why the free software programmers that developed email encryption created keysigning and the Web of Trust.

+ +

#4 Learn the Web of Trust

When you sign someone's key, you are publicly saying that you've verified that it belongs to them and not someone else.

Signing keys and signing messages use the same type of mathematical operation, but they carry very different implications. It's a good practice to generally sign your email, but if you casually sign people's keys, you may accidently end up vouching for the identity of an imposter.

People who use your public key can see who has signed it. Once you've used GnuPG for a long time, your key may have hundreds of signatures. You can consider a key to be more trustworthy if it has many signatures from people that you trust. The Web of Trust is a constellation of GnuPG users, connected to each other by chains of trust expressed through signatures.

- -

Step 4.a Sign a key

In your email program's menu, go to Enigmail → Key Management.

Right click on Edward's public key and select Sign Key from the context menu.

In the window that pops up, select "I will not answer" and click ok.

Now you should be back at the Key Management menu. Select Keyserver → Upload Public Keys and hit ok.

You've just effectively said "I trust that Edward's public key actually belongs to Edward." This doesn't mean much because Edward isn't a real person, but it's good practice.

+ +

Step 4.a Sign a key

In your email program's menu, go to Enigmail → Key Management.

Right click on Edward's public key and select Sign Key from the context menu.

In the window that pops up, select "I will not answer" and click ok.

Now you should be back at the Key Management menu. Select Keyserver → Upload Public Keys and hit ok.

You've just effectively said "I trust that Edward's public key actually belongs to Edward." This doesn't mean much because Edward isn't a real person, but it's good practice.

- -

Identifying keys: Fingerprints and IDs

People's public keys are usually identified by their key fingerprint, which is a string of digits like F357AA1A5B1FA42CFD9FE52A9FF2194CC09A61E8 (for Edward's key). You can see the fingerprint for your public key, and other public keys saved on your computer, by going to Enigmail → Key Management in your email program's menu, then right clicking on the key and choosing Key Properties. It's good practice to share your fingerprint wherever you share your email address, so that people can double-check that they have the correct public key when they download yours from a keyserver.

You may also see public keys referred to by their key ID, which is simply the last eight digits of the fingerprint, like C09A61E8 for Edward. The key ID is visible directly from the Key Management window. This key ID is like a person's first name (it is a useful shorthand but may not be unique to a given key), whereas the fingerprint actually identifies the key uniquely without the possibility of confusion. If you only have the key ID, you can still look up the key (as well as its fingerprint), like you did in Step 3, but if multiple options appear, you'll need the fingerprint of the person to whom you are trying to communicate to verify which one to use.

- -

Important: check people's identification before signing their keys

Before signing a real person's key, always make sure it actually belongs to them, and that they are who they say they are. Ask them to show you their ID (unless you trust them very highly) and their public key fingerprint -- not just the shorter public key ID, which could refer to another key as well. In Enigmail, answer honestly in the window that pops up and asks "How carefully have you verified that the key you are about to sign actually belongs to the person(s) named above?".

- - -

Advanced

Master the Web of Trust: Unfortunately, trust does not spread between users the way many people think. One of best ways to strengthen the GnuPG community is to deeply understand the Web of Trust and to carefully sign as many people's keys as circumstances permit.; If you trust someone enough to validate other people's keys, you can assign them an ownertrust level through Enigmails's key management window. Right click on the other person's key, go to the "Select Owner Trust" menu option, select the trustlevel and click OK. Only do this once you feel you have a deep understanding of the Web of Trust.

- +

#5 Use it well

Everyone uses GnuPG a little differently, but it's important to follow some basic practices to keep your email secure. Not following them, you risk the privacy of the people you communicate with, as well as your own, and damage the Web of Trust.

#5 Use it well

@@ -521,7 +519,7 @@ default). Once encryption is off, hit Send.

When should I encrypt? When should I sign?

The more you can encrypt your messages, the better. If you only encrypt emails occasionally, each encrypted message could raise a red flag for surveillance systems. If all or most of your email is encrypted, people doing surveillance won't know where to start. That's not to say that only encrypting some of your email isn't helpful -- it's a great start and it makes bulk surveillance more difficult.

Unless you don't want to reveal your own identity (which requires other protective measures), there's no reason not to sign every message, whether or not you are encrypting. In addition to allowing those with GnuPG to verify that the message came from you, signing is a non-intrusive way to remind everyone that you use GnuPG and show support for secure communication. If you often send signed messages to people that aren't familiar with GnuPG, it's nice to also include a link to this guide in your standard email signature (we're not referring here to your cryptographic signature, but rather the one that your email program can create by default, which normally includes your name).

@@ -535,7 +533,7 @@ default). Once encryption is off, hit Send.

Be wary of invalid keys

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.

In your email program, go back to the first encrypted email that Edward sent you. Because Edward encrypted it with your public key, it will have a message from Enigmail at the top, which most likely says "Enigmail: Part of this message encrypted."

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.

@@ -544,7 +542,7 @@ default). Once encryption is off, hit Send.

Copy your revocation certificate to somewhere safe

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, not on a device you carry with you regularly.

If your private key ever gets lost or stolen, you'll need this certificate file to let people know that you are no longer using that keypair.

@@ -558,116 +556,116 @@ default). Once encryption is off, hit Send.

- - - + + + - -

Webmail and GnuPG

When you use a web browser to access your email, you're using webmail, an email program stored on a distant website. Unlike webmail, your desktop email program runs on your own computer. Although webmail can't decrypt encrypted email, it will still display it in its encrypted form. If you primarily use webmail, you'll know to open your email client when you receive a scrambled email.

+ +

Webmail and GnuPG

- +

Start writing your public key fingerprint anywhere someone would see your email address: your social media profiles, blog, Website, or business card. (At the Free Software Foundation, we put ours on our staff page.) We need to get our culture to the point that we feel like something is missing when we see an email address without a public key fingerprint.

+ - -

+ + -

Great job! Check out the next steps.

+ +

My email program is opening at times I don't want it to open/is now my default program and I don't want it to be.

Answer coming soon.

+ + + + --> - - - - - - - - - - - - + + + + + + + + + + + + diff --git a/en/next_steps.html b/en/next_steps.html index 64d8c94..146bf27 100644 --- a/en/next_steps.html +++ b/en/next_steps.html @@ -60,7 +60,7 @@ | Twitter

Read why GNU Social and Pump.io are better than Twitter.

Read why GNU Social and Pump.io are better than Twitter, and why we don't use Facebook.

Low-volume mailing list

@@ -83,23 +83,17 @@

Teach your friends with our workshop guide

Understanding and setting up email encryption sounds like a daunting task to many people. That's why helping your friends with GnuPG plays such an important role in spreading encryption. Read Email Self-Defense's guide to leading workshops and put it to use!

Bring Email Self-Defense to new people

- - - -

- -

Spread the word

Understanding and setting up email encryption is a daunting task for many. To welcome them, make it easy to find your public key and offer to help with encryption. Here are some suggestions:

Before you close this guide, use our sharing page to compose a message to a few friends and ask them to join you in using encrypted email. Remember to include your GnuPG public key ID so they can easily download your key.

Lead an Email Self-Defense workshop for your friends and community, using our teaching guide.

It's also great to add your public key fingerprint to your email signature so that people you are corresponding with know that you accept encrypted email (we're not referring here to your cryptographic signature, but rather the one that your email program can create by default, which normally includes your name). We recommend you even go a step further and add it to your social media profiles, blog, Website, or business card. At the Free Software Foundation, we put ours on our staff page. We need to get our culture to the point that we feel like something is missing when we see an email address without a public key fingerprint.

Use our sharing page to compose a message to a few friends and ask them to join you in using encrypted email. Remember to include your GnuPG public key fingerprint so they can easily download your key.
Add your public key fingerprint anywhere that you normally display your email address. Some good places are: your email signature (the text kind, not the cryptographic kind), social media profiles, blogs, Websites, or business cards. At the Free Software Foundation, we put ours on our staff page.

diff --git a/en/workshops.html b/en/workshops.html index 03c8673..c8dded5 100644 --- a/en/workshops.html +++ b/en/workshops.html @@ -107,12 +107,12 @@

People you respect may already be using encryption

Many journalists, whistleblowers, activists, and researchers use GnuPG, so your friends might unknowingly have heard of a few people who use it already. You can search for "BEGIN PUBLIC KEY BLOCK" + keyword to help make a list of people and organizations who use GnuPG who your community will likely recognize.

Respect your friends' privacy

There's no objective way to judge what constitutes a privacy-sensitive correspondence. As such, it's better not to presume that just because you find an email you sent to a friend innocuous, your friend (or a surveillance agent, for that matter!) feels the same way. Show your friends respect by encrypting your correspondences with them.

There's no objective way to judge what constitutes privacy-sensitive correspondence. As such, it's better not to presume that just because you find an email you sent to a friend innocuous, your friend (or a surveillance agent, for that matter!) feels the same way. Show your friends respect by encrypting your correspondence with them.

@@ -138,8 +138,8 @@

#2 Plan The Workshop

Once you've got at least one interested friend, pick a date and start planning out the workshop. Tell participants to bring their computer and ID (for signing each other's keys). Also tell the participants to bring dice (for making passwords), but also bring as many as you can, in case they don't. Make sure the location you select has an easily accessible Internet connection, and make backup plans in case the connection stops working on the day of the workshop. Libraries, coffee shops, and community centers make great locations. Try to get all the participants to set up an Enigmail-compatible email client before the event. Direct them to their email provider's IT department or help page if they run into errors.

Estimate that the workshop will take forty minutes plus ten minutes for each participant, at a minimum. Plan extra time for questions and technical glitches.

Once you've got at least one interested friend, pick a date and start planning out the workshop. Tell participants to bring their computer and ID (for signing each other's keys). If you'd like to make it easy for the participants to use Diceware for choosing passwords, get a pack of dice beforehand. Make sure the location you select has an easily accessible Internet connection, and make backup plans in case the connection stops working on the day of the workshop. Libraries, coffee shops, and community centers make great locations. Try to get all the participants to set up an Enigmail-compatible email client before the event. Direct them to their email provider's IT department or help page if they run into errors.

Estimate that the workshop will take at least forty minutes plus ten minutes for each participant. Plan extra time for questions and technical glitches.

The success of the workshop requires understanding and catering to the unique backgrounds and needs of each group of participants. Workshops should stay small, so that each participant receives more individualized instruction. If more than a handful of people want to participate, keep the facilitator to participant ratio high by recruiting more facilitators, or by facilitating multiple workshops. Small workshops among friends work great!

@@ -154,9 +154,8 @@

#3 Follow the guide as a group

Work through the Email Self-Defense guide a step at time as a group. Talk about the steps in detail, but make sure not to overload the participants with minutia. Pitch the bulk of your instructions to the least tech-savvy participants. Make sure all the participants complete each step before the group moves on to the next one. Consider facilitating secondary workshops afterwards for people that had trouble grasping the concepts, or those that grasped them quickly and want to learn more.

Even powerful surveillance systems can't break private keys when they're protected by lengthy Diceware passphrases. Make sure participants use the Diceware method, if dice are available. Stress the importance of eventually destroying the piece of paper the Diceware password is written on, and make sure all the participants back up their revocation certificates.

In Section 2 of the guide, make sure the participants upload their keys to the same keyserver so that they can immediately download each other's keys later (sometimes there is a delay in synchronization between keyservers). During Section 3, give the participants the option to send test messages to each other instead of or as well as Edward. Similarly, in Section 4, encourage the participants to sign each other's keys.

Work through the Email Self-Defense guide a step at a time as a group. Talk about the steps in detail, but make sure not to overload the participants with minutia. Pitch the bulk of your instructions to the least tech-savvy participants. Make sure all the participants complete each step before the group moves on to the next one. Consider facilitating secondary workshops afterwards for people that had trouble grasping the concepts, or those that grasped them quickly and want to learn more.

@@ -201,7 +200,7 @@

#6 Follow up

Encourage the participants to continue to gain GnuPG experience by emailing each other, and offer to correspond with them in encrypted form. If you don't hear from them for a couple of weeks after the event, reach out and see if they would like additional assistance.

Make sure everyone has shared email addresses and public key fingerprints before they leave. Encourage the participants to continue to gain GnuPG experience by emailing each other. Send them each an encrypted email one week after the event, reminding them to try adding their public key ID in places where they publicly list their email address.

If you have any suggestions for improving this workshop guide, please let us know at campaigns@fsf.org.

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Troubleshooting

Troubleshooting

Step 3.a Send Edward your public key

Step 3.b Send a test encrypted email

Troubleshooting

Advanced

Advanced

Step 3.c Receive a response

Step 3.d Send a test signed email

Step 3.e Receive a response

Step 4.a Sign a key

Identifying keys: Fingerprints and IDs

Important: check people's identification before signing their keys

Advanced

Important: What to consider when signing keys

Advanced