Secure Messaging for Dummies
1. Get a server; a raspberry pi, an old desktop, a 48U behemoth, whatever.
2. Determine which secure messaging protocol you want to host.
3. Install and configure the server software on your server.
4. Create a user guide and help educate your loved ones on the necessary tools and on opsec.
5. Get a VPS.
6. Set up a Wireguard endpoint on your VPS's public IP.
7. Connect your server to the wireguard network.
8. Connect your loved ones to the wireguard network.