Now we are capable of safe and secure IRC and other chats knowing that no one can intercept and read our conversations. In this tutorial, we will be installing Pidgin with the OTR plugin. As such, many IRC clients use OTR if properly configured, while others require a plugin to use OTR. OTR is really a protocol for secure IRC communication. If that's not a testimonial to its security, I don't know what would be. If you need any testimonials as to the security of OTR, when Edward Snowden was being hunted down by the NSA in Hong Kong and Russia, he would ONLY communicate by OTR and, of course, he remained free. Perfect Forward Security: If your private keys are intercepted or otherwise obtained by a third party, your previous conversations will not be compromised.Encryption: No one can read your messages en route.Deniability: After a chat session ends, no one can identify either end of the conversation. ![]() Authentication: You can be certain the person you are talking to is who they say they are.OTR provides us the security we need to communicate freely: ![]() ![]() If you don't know what those items are, check out my article on Cryptography Basics for the Aspiring Hacker. OTR does all the right things to make your instant messages secure AES encryption, Diffie-Hellman key exchange, and SHA-1 hash. In preparation of that event, I want to show how to set up a secure IRC client with OTR, or Off the Record. As many of you know, Null Byte will soon be re-establishing its IRC channel.
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