PHP secure communications library
Implementation of the EDIINT AS2 protocol (RFC 4130)
You can message and share files inside your intranet without a server.
Single Linux or Windows binary for secure text encryption
A new protocol and browser for it.
Decentralized alternative to proprietary and centralized cloud storage
Pastebin built on IPFS, securely served by Distributed Web and Edge
Peer talks to Peer based on IPFS, no censorship, no centralized
Send and recieve files securely through the IPFS network
Lightning fast peer-to-peer cross-platform messenger
UDP based desktop chatting app which supports AES-256 bit encryption.
Quickly, simultaneously issue SSH commands to multiple Linux machines
AnonTwi: tool to have more privacy on social networking sites related
Easily open multiple SSH login terminals to Linux servers
NetCrypt - file-transfer utility providing secure data transfer
Datalink API for UAVs and ROVs
шифрованная AES переписка во vk.com
F-Talk cross-platform p2p encrypted secure voip software
A P2P Messenger which uses JXTA. It provides secure RSA/AES end-to-end
Underground IM is a free Java Instant Messaging solution.