It'll help make encryption terminology much easier to understand. Unsure what a public key or a private key is? Check out these basic encryption terms before reading on. It works by encrypting a message using a public key that's tied to a specific user when that user receives the message, they use a private key that's known only to them to decrypt it. With its effortless operation and thorough setup, GPG Suite for Mac represents a solid solution for encrypting e-mail.PGP stands for "Pretty Good Privacy." PGP is most often used for sending encrypted messages between two people. Its ability to work with the Mac Mail application, seamlessly, is an advantage over other programs. GPG Suite for Mac's wizard walks the user through the initial steps to set up encryption. Users must designate e-mail addresses and enter a passphrase for use. It's a small touch, but we liked that the program warns you if your passphrase is weak. While creating a new e-mail in the Mail application, the user sees additional icons for encrypting and signing the e-mail. Note that you can't encrypt a message until the recipient is added, but this doesn't reduce the program's functionality. GPG Suite for Mac allows you to export a key phrase pair, allowing someone on the other end to decrypt the message by entering it. From the setup menu, which is well designed, users can select buttons on the top for importing and exporting phrases, as well as creating new ones. ![]() The main part of the window displays a listing of created keys, along with the associated e-mail, date created, and a short identification code.įor those users who want a basic and easy way to encrypt e-mails, GPG Suite for Mac fits the bill and performs well. GPG Suite is open source software bringing OpenPGP to Apple macOS. The project originated from efforts to revamp GPG Mail development in 2010. The personal privacy is one of the most underestimated goods everyone of us has. By encrypting your data before sending them over the internet you prevent others from reading them during the delivery process. Where the "others" can not only be negligible hackers but more important criminal individuals, business companies or even governments interested in your personal information for various reasons some of them you can't even imagine. Another point is the origin of information. Every piece of information has its source that inseparably belongs to it. The source of an information is almost as important as the information itself. By using GPGTools the receiver of an email or file can be sure the information has been sent by only you. He even can tell if the content has been altered on its way through the internet and is therefore not valid for you. PGP messages cannot be faked.To use PGP, you will need to install some extra software that will work with your current email program. Both of these are important defenses if you're being targeted for surveillance or misinformation. It can also be used to prove that an email came from a particular person, instead of being a fake message sent by another sender (it is otherwise very easy for email to be fabricated). And, to a lesser extent, it can save your emails from being read if the computer on which they are stored is stolen or broken into. Pretty Good Privacy ( PGP ) is a way to help protect your email communications from being read by anyone except their intended recipients. You will first download all the software needed, install it, and then end with configuration and how to use the result. What using Mozilla Thunderbird with the Enigmail add-on gives you is an easy way to encrypt the body of your email. For similar reasons, PGP does not encrypt the subject line of your emails so you may want to use a generic subject line when sending encrypted emails.Įncrypting the sender and receiver information would break email. Using PGP doesn't completely encrypt all aspects of your email: the sender and receiver information is unencrypted. We have still not found a satisfactory solution for these other programs. You can choose either to install Thunderbird and experiment with PGP with a new email client, or you can investigate other solutions to use PGP with your customary software. This guide won't tell you how to use PGP with these programs.
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