http://newgon77kdbgbo2xqfr7ey7he54zmjeaw3bn6o75fqnoyc3wkktjtgyd.onion/wiki/Guide_To_Computer_Security_(2022)
A work-in-progress list of open source messaging software with end-to-end encryption capability is offered below: Element is a modern chat application powered by the Matrix protocol. It supports end-to-end encryption and general features expected from a modern chat client.