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IPMI and Gravwell Part 2: Making an IPMI Kit

Welcome back to Gravwell HQ! Today we bring you the second post in our two-part blog series on building IPMI ingest and analysis tools. In part one we walked through building an ingester from...
Blog
04.22.2021

What the HEC - Gravwell HTTP Ingester Supports Splunk Compatibility

The Gravwell HTTP ingester now supports a default config block that's compatible with Splunk HEC ingester defaults. To show this in action, we will use an awesome attacker simulation tool, Scythe and...
Blog
04.15.2021

IPMI and Gravwell Part 1: Building an IPMI Ingester

(This post is part one of a two-part technology series around building and using an IPMI ingester and kit. Part two coming soon.) In many data aggregation and analysis tools, the ecosystem is fully...
Blog
04.08.2021

4.1.0 Feature Spotlight: Upload Data from the Gravwell UI

Sometimes, you just need to get data into Gravwell without setting up any ingesters--maybe you want to analyze a collection of log files somebody emailed you, or maybe you've got a pcap file from...
Blog
01.12.2021

Gravwell Weather Data Kit - Look Ma, No Ingester!

Maybe you've just signed up for Gravwell Community Edition and are not quite sure where to start. There are a lot of features in Gravwell, and a lot of different ingesters for pulling in data....
Blog
08.03.2020

Getting Data Into Gravwell

In our continuing series of HOWTOs, today we are getting some data into our Gravwell instance setup in Getting Gravwell Installed in 2 Minutes As with install, setting up your data ingesters is quick...
Blog
07.14.2020

Gravwell Ingester Preprocessors

Gravwell's ingesters can pull data from a wide variety of sources and we advocate keeping raw data formats for root cause analysis, but sometimes it's nice to massage the data a little before sending...
Blog
03.30.2020

Version 3.2.3 - Performance Improvements

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.
Blog
09.25.2019

Benchmarking Gravwell's Hybrid Indexing

We've had some benchmarking requests from multiple organizations struggling with ingest performance from Elasticsearch, so we're publishing them here. The latest Gravwell release marks a significant...
Blog
05.22.2019

Fighting social media propaganda

We're continuing to work with investigative reporters to research unscrupulous activity on social media. Most recently, Engadget published a piece on nefarious political influencers on Reddit. We’ve...
Blog
02.19.2019
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