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RockNSM is an open-source collections platform designed by the members of the Missouri National Guard Cyber Team (MOCYBER). It's primary focus is to provide a reliable, scalable, and secure sensor platform for Network Security Monitoring (NSM), network hunting, incident response (IR) missions. Why choose us over the other names in the NSM game? If you'd like to jump right into things, head over to Install Guide.

We are pleased to announce that ROCK 2.3 is here! The RockNSM team has been hard at work lately trying to get into a more regular cadence for releases. While RockNSM 2.2 was a relatively small release, 2.3 comes with a lot of changes. You can read the full details in the changelog, but here's a quick overview of some of the latest additions:

• Support for Elastic 7 pre-release

• Bro 2.6, Suricata 4.2, Elastic 6.6, plus the latest JA3 and ET rules

• Query PCAP directly from Kibana via Docket

• Multi-node support 🙌

• Artifact restructuring

• 61 closed issues (including a lot of outdated items)

We have been performing some early testing with the pre-release versions of Elastic version 7, and are excited to share that ROCK 2.3 includes support for running on the pre-release version if you would like to do some of your own testing. 

This update brings Bro to version 2.6.1, which enables additional protocol analyzers and a lot more event hooks. You can see the full list of changes here. Suricata has been updated to 4.2 and includes the full Suricata protocol analyzer suite, which has some additional coverage for ICS/SCADA stuff beyond what Bro provides. 

This is a big change that we are very excited to release! When ROCK was originally conceived, its primary purpose was for Network Security Monitoring (NSM) practitioners to be able to hone their craft on a commodity home lab. While that is still a very relevant use case, we have seen a lot of demand for the ability to easily deploy ROCK into an enterprise environment in a scalable manner. Look for another blog in the near future to walk through the multi-node changes in more detail.

In recent versions of ROCK we stored most installation items under /opt/rocknsm/rock. With 2.3 this changes to the more appropriate POSIX compliant file paths.  See here for more details.

This comes back to having full-time staff that are able to dedicate time to the project. We are working hard to close out legacy issues, which will make new issues much easier to triage.

We've also been hard at work creating video content.

• ROCK Introduction
  • what ROCK is and how everything works together
• ROCK@home
  • 3 part series on the lowest barrier to entry: tapping your home network
• BSidesKC 2018 - Threat Hunting with RockNSM
  • RockNSM is a passive network collection platform built by the Missouri Cyber Team to facilitate better incident response operations. This talk by Bradford Dabbs discusses the benefits of a passive first approach and how RockNSM can be used to facilitate it.

OVERVIEW - concept / design, components / dataflow

BUILD - installation / configuration / deployment

OPERATE - basic usage / operation

MAINTAIN - administer / tune / troubleshoot

SERVICES - individual service management

DEV - development / testing / customization

This project is made possible by the efforts of an ever-growing list of amazing people. Take a look around our project to see all our contributors.

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