"What is this 'Orbital Query Corner' thing", you ask? It's the name of an occasional series of articles, each discussing one particular point or use case for the Orbital advanced search feature that is available in Cisco Secure Endpoint starting at the Advantage level.
The idea behind this series is that, while Orbital is a tremendously powerful tool, it may seem like a daunting thing to get to know, especially if you don't happen to be a guru-level expert in both SQL-style queries and Windows internals. These documents are intended to explore ways to use the power of Orbital in small bite-sized pieces; sometimes the topic will be driven by current events, and sometimes the theme will be a bit more general, but always kept short and informal.
To make it a bit easier to keep track of things, this blog post summarizes the Orbital Query Corner articles to date.