draw.io - Online diagramming application
ActivTrak - Understand how work gets done. Collect logs and screenshots from Windows, Mac OS and Chrome OS computers.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Amazon GuardDuty - Amazon GuardDuty offers continuous monitoring of your AWS accounts and workloads to protect against malicious or unauthorized activities.
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
Lookout - Lookout is a cybersecurity company that predicts and stops mobile attacks before harm is done to an individual or an enterprise.