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New Release with Netflow v9 Support for Gravwell

Gravwell has officially supported Netflow v5 and IPFIX for some time. As of Gravwell 3.3.3, we're happy to announce that we now support Netflow v9 as well! This post will talk about the essential...
Blog
01.08.2020

Announcing Gravwell's Office 365 Management Log Ingester

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...
Blog
12.17.2019

Introducing Gravwell Macros

One of the exciting new features in Gravwell 3.3.0 is search macros. Anyone who's experimented much with Gravwell knows you may often end up crafting a long and complex regular expression which...
Blog
11.27.2019

Fellow Go Devs, Here's Our Experience Moving to Go Modules From Dep

When we started Gravwell years ago, we knew it was going to be a significant undertaking requiring some serious tooling under the hood. Building a custom data lake and analytics platform from scratch...
Blog
10.17.2019

Introducing the Key-Value Search Module

With Gravwell 3.2.4 we've introduced a new search module: kv, short for 'key-value'. This module is designed to help you extract key-value data from text entries without having to hand-craft regular...
Blog
10.01.2019

Announcing Gravwell Version 3.2

We are happy to announce the immediate availability of Gravwell version 3.2.0!
Blog
07.31.2019

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

Announcing the new Gravwell HTTP Ingester

Gravwell recently introduced a new ingester which accepts entries via HTTP POST requests. Now it's easy to send arbitrary data to Gravwell via scripts using only the curl command. In this blog post,...
Blog
02.07.2019

Gravwell 2.2.1 Released!

We’re pleased to announce the release of Gravwell 2.2.1! For a point release, it’s got some very cool new features; read on to learn what we’ve added.
Blog
08.01.2018

Monitoring Netflow with Gravwell Community Edition

Gravwell Community Edition is perfect for monitoring your home network. With a generous 2GB/day ingest quota, you can capture netflow records, DNS requests, WiFi hotspot associations, and more. In...
Blog
07.18.2018
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