OTR.to — Secure 'Off-the-Record' p2p Encrypted Messaging Service
Off-The-Record | e2e.ee is a Free XMPP Instant Messaging Service.
OTR encryption for chat explained
IM+ For iOS Gets 'Off-The-Record' Messaging Add-On For Secret, Encrypted Conversations | Cult of Mac
Off-the-Record Messaging – Digital Citizenship and Surveillance Society
Linux Mint - Community
How to: Use OTR on Linux | Surveillance Self-Defense
Off-The-Record Messaging part 3: how OTR works | Robert Heaton
What is Off-The-Record (OTR) Messaging?
Download Off-the-Record Messaging 3.2.0
Noodling about IM protocols – A Few Thoughts on Cryptographic Engineering
Off-The-Record Messaging part 1: the problem with PGP | Robert Heaton
Off-the-Record Msg (@otr_im) / Twitter
Off-the-Record Messaging - Wikipedia
Off The Record Messaging (Pidgin Secure IM) – DarknessGate.com
GitHub - otrv4/pidgin-otrng: Fork of https://bugs.otr.im/plugins/pidgin-otr. This is a mirror of https://bugs.otr.im/otrv4/pidgin-otrng
Off-the-Record' Instant Messaging Tutorial (encryption, authentication, deniability, ..) - YouTube
Off-the-Record Instant Messaging for Group Conversation | Semantic Scholar
OTR.im - Whispering Off The Record
OTR.to — Secure 'Off-the-Record' p2p Encrypted Messaging Service
How (and Why) to Use OTR For Private Instant Messaging
Off-the-Record Messaging: Authentication
Bitcoin Explained Like You're Five: Part 3 – Cryptography | Escape Velocity
Calyx Public Jabber/XMPP Server - Calyx Institute
