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Remote Firmware Update Monitoring
Definition
Monitoring of remote firmware update commands to identify unauthorized software installations.
How it works
By deploying sensors within the OT environment to passively monitor network traffic, tools can leverage deep packet inspection to identify protocol-specific commands and generate logs of relevant firmware activity. Additionally, these tools may incorporate behavioral and signature-based analysis to enhance detection and alerting capabilities.
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References
All
Patent
The following references were used to develop the Remote Firmware Update Monitoring knowledge-base article.
(Note: the consideration of references does not imply specific functionality exists in an offering.)
Method for detecting anomalies in time series data produced by devices of an infrastructure in a network
Reference Type: Patent Organization: Nozomi Networks