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Active Asset Discovery in OT networks: runZero and the NREL/CECA Report runZero Research

The Cohort 2 report describes how runZero safely discovers devices in a large, complex OT/ICS environment. Learn more about runZero's discovery methods.

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runZero Research
Cisco Webex Username Discovery via mDNS
March 5, 2020
At the most basic level, Rumble is a search engine for your network; it sends out probes, listens for replies, normalizes the results, applies...
Product Release
Rumble 1.5.0 Scanning Wider and Searching Deeper
March 4, 2020
Version 1.5.0 of Rumble Network Discovery is live with updates in two major areas; wider scanning, through improved protocol support, scan engine...
Product Release
Rumble 1.4.0 Concurrent Scans & Much More!
February 4, 2020
This release rolls up our post-1.3.0 work, including major updates to the command-line runZero Scanner and support for asset syncing in Splunk.
Product Release
runZero Scanner Updates & Data Transparency
January 28, 2020
Data transparancy is one of the key drivers of Rumble development. We do our best to ensure that any data gathered, transmitted, or downloaded is...
Product Release
Syncing Rumble Assets with Splunk
January 24, 2020
We are excited to announce the availability of an official Splunk Addon for Rumble! This addon uses the new Asset Sync API included in version...
Product Release
Rumble 1.3.0 API, BACnet, Fingerprints & More!
January 7, 2020
Version 1.3.0 of Rumble Network Discovery is now live with a new Organization API, support for the BACnet protocol, tons of new fingerprints, and...
runZero Research
Security Surprises with SNMP v3
January 3, 2020
SNMP v3 has been the official version of the protocol since 2004, but still holds a few surprises when it comes to information exposure. Read our...
Product Release
Rumble Network Discovery v1.2.0 Wireless & More!
December 2, 2019
Version 1.2.0 of Rumble Network Discovery is live with a handful of new features. If you haven’t had a chance to try runZero before, or would like...
Product Release
Authenticated SNMP v3 Support
November 19, 2019
After announcing v1.1.5 with the new Switch Topology report, quite a few folks wrote in to ask if this feature was available in SNMPv3...
Product Release
Uncovering Unknowns Through Topology Analysis
November 19, 2019
Version 1.1.5 of the Rumble platform is live! This release includes a new Switch Topology report, updates to the Network Bridges report, and...
Product Release
Rolling Out Rumble Network Discovery v1.1.0
November 5, 2019
Version 1.1.0 of Rumble Network Discovery is live! This release includes support for Single Sign On (SSO), improved scan management, updates to the...
Product Release
Announcing Rumble Network Discovery v1.0.0
October 1, 2019
We are thrilled to announce the general availability of Rumble Network Discovery! This release is the result of six months of beta testing by...
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