How to install Mosquitto on VPS with LetsEncrypt. MQTT Mosquitto Broker part 5.

Install and configure mosquitto broker to use TLS/SSL cerificates from Lets Encrypt. Link to "MQTT Mosquitto broker" playlist:    • MQTT Mosquitto Broker.   Text file with ready to copy/paste commands available to download in ZIP file from my website in Knowlege base section: custom-automation.co.uk As I says on video chmod -r 555 command it's not the best method of giving permisions for cerificates files, another method can be use by installing ACL: sudo apt-get install acl And use the commands: sudo setfacl -R -m u:mosquitto:rX /etc/mosquitto/certs/{server.key,server.crt} sudo setfacl -R -m u:mosquitto:rX /etc/mosquitto/ca_certificates{ca.crt} Websites: https://letsencrypt.org/ https://mosquitto.org/blog/2015/12/us... https://certbot.eff.org/instructions?... https://letsencrypt.org/certs/isrgroo...