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Corey Thuen

Co-Founder of Gravwell
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Recent Posts

OT Security Analytics - Finding the ground truth

Nov 16, 2017 11:22:40 AM / by Corey Thuen posted in Network Analytics, Case study, OT Analytics

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In this post, we take a look at analyzing Industrial Control System data to detect unauthorized manipulation of relays in a process.

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Discovering truth through lies on the internet - FCC comments analyzed

Oct 2, 2017 11:30:00 AM / by Corey Thuen posted in Case study, DevOps Analytics

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For this post, the Gravwell analytics team ingested all 22 million+ comments submitted to the FCC over the net neutrality issue. Using Gravwell we were able to rapidly conduct a variety of analysis against the data to pull out some pretty interesting findings. We scraped the entirety of the FCC comments over the course of a night and ingested them into Gravwell afterward. It took about an hour of poking around to get a handle on what the data was and the following research was conducted over about a 12 hour period. So we went from zero knowledge to interesting insights in half a day. We’re kinda nerding out about it.

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Using Data Fusion to hunt infrastructure capacity issues

Sep 28, 2017 9:47:20 AM / by Corey Thuen posted in Data Fusion, Case study

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 In this post we'll walk through a case study with a customer trying to identify an infrastructure capacity issue in which the system becomes unresponsive during a swell in page visits. We'll follow Alice and Bob (names changed, obviously) as they work through the issue.

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Hunting torrent machines with network analytics

Sep 12, 2017 12:11:37 PM / by Corey Thuen posted in Network Analytics, Case study

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Relationship analytics of Reddit discussing Mayweather vs McGregor

Aug 31, 2017 3:49:57 PM / by Corey Thuen posted in Software Updates

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We are happy to announce the release of version 0.2.6. This release has your standard array of bug fixes and quality of life improvements but the major change comes in the form of relational analytics enhancements. We have added support for force directed graphs which allow for some advanced relationship analytics and data correlation.

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Why we created Gravwell

Aug 8, 2017 4:06:29 PM / by Corey Thuen posted in Gravwell Story

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We felt like our first blog post should start at the place all good stories start: the beginning.
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