Side by side

Armis Centrix for OT/IoT Security vs nNetNDR

Both stand on ot and ics security monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Armis Centrix for OT/IoT Security

Paid Web

Consider Armis Centrix if you need a web-based OT/IoT security platform with passive monitoring, asset discovery, and support for the listed protocols. Buyers should look elsewhere if they need a published price or a platform beyond web.

Visit Armis Centrix for OT/IoT Security

nNetNDR

Paid Self-hosted

Choose nNetNDR if you need passive visibility and detection for an industrial control or OT network, including real-time alerts and support for incident response. It is aimed at self-hosted industrial environments; contact NNSP to discuss product inquiries and pricing.

Visit nNetNDR

The facts

	Armis Centrix for OT/IoT Security	nNetNDR
Free plan	Not published	Not published
Open source	Not published	Not published
Runs on	Web	Self-hosted
Lowest paid plan	Not published	Free or on request
Plans published	None	1
Maker	Not published	Not published
Website	armis.com	nnsp.co.kr
On ot and ics security monitoring software	#15 of 21	#11 of 21

Armis Centrix for OT/IoT Security: what it does well

Provides passive monitoring.
Includes OT asset discovery.
Supports ten named protocols.
Offers SIEM integration.
Available on the web.

What to know first

Paid product with pricing on request.
Platform availability is listed as web.

nNetNDR: what it does well

Passively analyzes mirrored traffic without disrupting operations.
Identifies OT assets, communication flows, and security risks.
Combines whitelisting, signatures, and behavioral analysis.
Sends real-time alerts and notifications to administrators.
Supports EtherNet/IP, EtherCAT, S7Comm, and Modbus.

What to know first

The product is self-hosted.
Pricing is available through product inquiries to NNSP.

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