Insider’s Guide to PGP Encryption Online

If you’re concerned about online privacy, encryption is the best solution to set your mind at ease. By using strong encryption protocols, you can be sure that your data is protected from prying eyes, and that only the recipient who you decide should see your information have access to it. One of the most popular methods for encryption is called PGP, and this article will give you brief information on what it is, what it’s good for, and how to use it.

How PGP Works?

PGP encryption online works by encrypting a message using a public key that’s bind to a specific user; when that user receives the message, they use a private key to decrypt it that’s known only to them.

This system enables you to easily send encrypted communications, as the only thing required to encrypt a message is a public key and the proper PGP program. But it’s also quite safe, as messages can only be decrypted with private keys that are password-protected. Besides encryption, PGP also allows for digital signatures.

Getting Started with PGP for E-mail

1. Download PGP tools for your device

Before you get into specific tools for using PGP, you have to download the PGP framework itself, thus allowing your computer to handle the encryption and decryption. You’ll also need to make sure that you have the proper tools for your e-mail recipient.

2. Generate your public and private keys.

Depending on the software you use, there are different methods to generate new keys. Usually, it is a good idea, as it will allow other people to find your public key and send you encrypted messages, even if you haven’t communicated previously.

3. Enable PGP in your e-mail client

You’ll do this in different ways depending on your e-mail client. But, the best way to find out exactly what to do is to search in the help files for your app. In most cases, your PGP encryption online information will be automatically detected by the client after you’ve downloaded the correct set of tools.

4. Get public keys for your contacts.

Finally, you’re ready to sign PGP encrypted and digitally signed e-mails! However, there’s one more important step. For someone to decrypt an email that you’ve sent to them, you’ll need to have their public key. The easiest way to do this is exchange keys personally—in an e-mail, via IM, or on Twitter.

All of this might sound like a lot of work, and it certainly can be. Fortunately, once you get the system setup and start getting used to the process, things will start running more smoothly and you’ll be firing off encrypted emails in no time.

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