ActivTrak - Understand how work gets done. Collect logs and screenshots from Windows, Mac OS and Chrome OS computers.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Amazon GuardDuty - Amazon GuardDuty offers continuous monitoring of your AWS accounts and workloads to protect against malicious or unauthorized activities.
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.
Cisco Talos - Cisco Talos is a threat intelligence organization dedicated to providing protection before, during, and after cybersecurity attacks.
Prometheus - An open-source systems monitoring and alerting toolkit.