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Table of contents

Using Encryption For Secure Email In Linux

Basic Intro To Cryptography

Conventional Crypto

Public Key Crypto

Why Use Encryption

GnuPG - The GNU Privacy Guard

GPG Usage Overview

Create a Key Pair

List keys on your keyring

List keys on your keyring (cont)

Exchange Keys

Exchange Keys (cont)

Validity and Trust

Validating Keys

Validating Keys (cont)

Assigning Trust

The Web of Trust

A Web of Trust Example

Signing and Encrypting

A note about compatibility (part 1)

Using GPG with Linux mail clients

A note about compatibility (part 2)

Inline PGP

PGP/MIME

Mutt

Mutt -- Setup

Mutt -- Key Exchange

Mutt -- Sending

Mutt -- Receiving

Mutt -- Compatibility Notes

KMail

KMail -- Setup

KMail -- Key Exchange

KMail -- Key Exchange (cont)

KMail -- Sending

KMail -- Receiving

KMail -- Receiving (cont)

KMail -- Compatibility Notes

Evolution

Evolution -- Setup

Evolution -- Key Exchange

Evolution -- Sending

Evolution -- Receiving

Evolution -- Compatibility Notes

Email Compatibility Table

Other Mail Clients with GPG Support

GPG Frontends

Resources

Todd's GPG Key Info

Author: Todd Zullinger

E-mail: Freedom_Lover--at--pobox.com

Homepage: http://www.pobox.com/~tmz

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