How To Set Up Pgp Email
What is PGP (Pretty Good Privacy)?
P re tty Good Privacy (PGP) is a data encryption and decryption computer plan that provides cryptographic privacy and authentication for data communication. PGP is often used for signing, encrypting, and decrypting texts, emails, files, directories, and whole deejay partitions and to increase the security of email communications.
For more information: http://en.wikipedia.org/wiki/Pretty_Good_Privacy
What is GPG (GNU Privacy Guard)?
GNU Privacy Guard is a free alternative to the PGP suite (owned by Symantec). It is interoperable with PGP and operates similarly.
For more information:http://en.wikipedia.org/wiki/GNU_Privacy_Guard
Start Using PGP
Gnupg.org has many resources to assist get y'all started. The site provides a overnice GUI (graphical user interface) for Windows and Mac users. Windows users tin download GPG4Win from http://world wide web.gpg4win.org/. Mac users can download GPG Tools Suite from https://gpgtools.org/.
Public and Private Keys
Agreement public and individual keys is the fundamental to using PGP encryption. The user on each end of the communication must have a PGP key. Each public key is bound to an electronic mail address. The sender will encrypt the message with the recipient'due south public PGP key and the sender's signature. When the recipient receives the message, they must use their passphrase (private cardinal) in lodge to decrypt the bulletin.
Obtaining Keys
The following will bear witness how to obtain your private and public cardinal with GNU Privacy Assistant (GPG4Win). The process is essentially the same on Apple machines. Even so, you are able to search public keys past e-mail address on Apple machines (on Windows you accept to have the Primal ID or the public key text/file).
Windows Users
First, generate your ain individual and public key for your e-mail address:
Follow the prompts and enter your passphrase (privatekey). This passphrase will be used to decrypt all messages sent to you using your public central. Once done, your screen should accept the following:
Now, in order to ship an encrypted PGP bulletin, we need to obtain the recipients public PGP key.
1 manner is to obtain the Central ID (i.e. Bob Exam'south Central ID is5D24E4AA). Click on "Server" in the menu bar and click "Think Keys…". Type in the Key ID and click "OK", the central should appear in the list.
If the recipient sends you the PGP fundamental in an e-mail or you lot obtain it from a website, paste the whole selection in the notepad and salvage it. Import the saved file. For example, Jane Test sent us her public key:
Now, nosotros click on "Import" and navigate to the certificate with the key. Click "Open" and y'all should receive the following bulletin:
Your dwelling screen should look like the following:
Different ways to implement PGP
Clipboard/Services:
For Windows users, the easiest mode to use PGP encryption with electronic mail is to use the "clipboard" role in the GNU Privacy Assistant – Key Manager and copy and paste the content of your electronic mail.
Open GNU Privacy Assistant and click on "Clipboard". Enter the message you wish to send:
At present, click on "Encrypt". Cull the recipient you wish to send the message to and make sure to bank check the "Sign" checkbox:
Click "Ok". If a box appears that says "Unknown key", ignore it and click "Yeah". Enter the passphrase you created earlier and go on. You should at present take the following:
Copy and paste the whole text into an electronic mail client and send the PGP encrypted message.
Mac OSX Users
For Mac users, the GPGTools suite comes with GPGServices built in. This allows you to take any choice of text from a text editor (i.due east. TextEdit or Discussion), navigate to the"Services" menu, and click "OpenPGP: Encrypt Choice" (Give-and-take) or "OpenPGP:Encrypt" (TextEdit). You can likewise use the "Services" ->"Open up PGP: Encrypt" option in a new email message on different email applications (i.e. Outlook, Postal service, etc.).
Kickoff, navigate to "Organization Preferences" -> "Keyboard" -> "Shortcuts" -> "Services" and make certain all options nether "Text" that have "OpenPGP:" are selected:
Now, go to TextEdit (yous tin apply other text editors similar Word, simply this example volition employ TextEdit). Type in the message you wish to send. Select the text:
Right click the selected text and click "Services" -> "OpenPGP: Encrypt".
A dialog volition appear prompting y'all to choose the recipients. Click all recipients that you wish to receive the message. Select the secret fundamental (private primal) you wish to sign it with and select the "Sign" checkbox. Keep and enter your passphrase. You should now meet the post-obit:
Copy and paste the whole text into an email client and send the PGP encrypted message.
*Windows and Mac users tin can too correct click on a file and select the "Encrypt" pick to encrypt a whole file, non merely a selection of text.
Decrypting messages or files works the same way, except cull the "Decrypt" pick afterwards pasting the text.
A PGP encrypted e-mail should look like the following:
Copy and paste the whole text into "Clipboard" in the GNUPrivacy Assistant:
Now, click "Decrypt". Type in the passphrase when the prompt pops up so continue. You should at present see the message:
Extra Information 
For Linux support and general data, visit http://gnupg.org/.
Applications:
GnuPG offers GpgOL which is an actress in GPG4Win. This is a plugin for Microsoft Outlook (2010and up) on Windows machines. Please visit http://gnupg.org/.
GnuPG offers GPGMail which is part of the GPGTools suite. This is a plugin for Apple Mail(10.6 and up) on Apple machines. Please visit http://gnupg.org/.
For Windows, Mac, or Linux users, another selection is Mozilla Thunderbird:
http://www.mozilla.org/en-The states/thunderbird/
What is Mozilla Thunderbird?
Mozilla Thunderbird is an email application, like Postal service and Outlook, which is loaded with many features and has the option for many more features. For more information please visit http://en.wikipedia.org/wiki/Mozilla_Thunderbird#Features.
To enable encryption and signing with Mozilla Thunderbird, delight visit https://support.mozillamessaging.com/en-The states/kb/digitally-signing-and-encrypting-messages.
Symantec:
http://www.symantec.com/products-solutions/families/?fid=encryption
Hushmail:
https://www.hushmail.com/
Webmail (i.e. Gmail, Yahoo mail, Outlook.com, etc.):
There are web-browser plugins that can exist utilized for webmail; still, about of these plugins do not support digital signatures and are therefore accounted unsecure. For more on digital signatures please visit http://en.wikipedia.org/wiki/Digital_signature. The all-time exercise for webmail is to use the Clipboard/Services method.
How To Set Up Pgp Email,
Source: https://offices.depaul.edu/information-services/security/security-guidance/how-do-i/Pages/email-encryption.aspx#:~:text=Right%20click%20the%20selected%20text,select%20the%20%E2%80%9CSign%E2%80%9D%20checkbox.
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