Here, I’ll show you how to setup free SSL verification with Let’s Encrypt. Set up the server const fs = require('fs'); const https = require('https'); const express = require('express'); // we'll generate these files in the next step const options = { key: fs.readFileSync('/etc/letsencrypt/live/example.com/privkey.pem'), cert: fs.readFileSync('/etc/letsencrypt/live/example.com/fullchain.pem') }; const app = express(); const server = https .createServer(options, app) .listen(443, () => con...