Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.
Prometheus - An open-source systems monitoring and alerting toolkit.