If your enterprise is using Office 365, your users are generating log entries every time they log in, upload files to OneDrive, send an email--the logging is pretty extensive! You can analyze these log events in the O365 console, but wouldn't it be nice to pull them into Gravwell and correlate with other data sources? Thanks to the new Office 365 ingester, you can.
We proud to announce the immediate availability of Gravwell version 3.2.3. This release is all about performance and bug fixes, but we did manage to slip in a new Kafka ingester.
In this detailed technical guide we’ll cover analyzing Bro security analytics with Gravwell. Bro is a passive network security sensor designed to provide a plugin friendly detection framework. There are a myriad of commercial Bro vendors and almost as many ways to format and store the output. Gravwell provides an efficient and simple interface for acquiring, storing, and querying Bro data.