Compare products

Put two or three cybersecurity products side by side and see how they differ on deployment, pricing, features, integrations and compliance.

Nozomi Networks GuardianWaterfall OT Security Platform2 of 3 products
Nozomi Networks logo

Nozomi Networks Guardian

by Nozomi Networks

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Waterfall Security logo

Waterfall OT Security Platform

by Waterfall Security

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Overview

What it is

Nozomi Networks Guardian

Nozomi Networks Guardian: threat feed integration and vulnerability correlation. Built for SCADA process anomaly monitoring. Compare Asset Discovery alternatives.

Waterfall OT Security Platform

Waterfall OT Security Platform: SCADA protection. Built for industrial control protection and unidirectional perimeter defense. Compare OT Security alternatives.

Product type

Nozomi Networks Guardian

Comprehensive Industrial Cyber Security & Operational Anomaly Appliance

Waterfall OT Security Platform

Industrial Unidirectional Cybersecurity Platform

Best for

Nozomi Networks Guardian

Utilities, Transportation, Smart Cities, Manufacturing, Energy

Waterfall OT Security Platform

Critical Infrastructure, Power, Oil & Gas, Water

Pricing

Pricing model

Nozomi Networks Guardian

Contact Vendor

Waterfall OT Security Platform

Contact Vendor

Free trial

Nozomi Networks Guardian

Free trial: yes

Waterfall OT Security Platform

Free trial: no

Deployment

Deployment options

Nozomi Networks Guardian

CloudOn-Premise

Waterfall OT Security Platform

On-Premise

Deployment details

Nozomi Networks Guardian

Hardware; Virtual; Cloud-connected; Hardware appliance; Virtual appliance (VMware/KVM)

Waterfall OT Security Platform

On-premises; Hardware-Enforced Appliance; 19-Inch Rackmount Hardware Appliance

Data residency

Nozomi Networks Guardian

Customer-controlled; Local premises

Waterfall OT Security Platform

On-Premises Industrial Plant

Key features

What it offers

Nozomi Networks Guardian

  • Non-intrusive network inspection
  • Process variable anomaly detection
  • Industrial asset inventory
  • Vulnerability correlation
  • Threat feed integration
  • SCADA process anomaly monitoring
  • Critical infrastructure defense
  • Industrial vulnerability discovery

Waterfall OT Security Platform

  • Hardware-enforced unidirectional isolation
  • Physical laser/photodiode gateway
  • Industrial protocol replication
  • Zero inbound traffic
  • SCADA protection
  • Industrial control protection
  • Unidirectional perimeter defense
  • Cyber sabotage prevention

Platform & access

API access

Nozomi Networks Guardian

API access: yes

Waterfall OT Security Platform

API access: yes

Single sign-on (SSO)

Nozomi Networks Guardian

SSO: yes

Waterfall OT Security Platform

SSO: no

Role-based access (RBAC)

Nozomi Networks Guardian

RBAC: yes

Waterfall OT Security Platform

RBAC: yes

Multi-tenant

Nozomi Networks Guardian

Multi-tenant: no

Waterfall OT Security Platform

Multi-tenant: no

Mobile app

Nozomi Networks Guardian

Mobile app: no

Waterfall OT Security Platform

Mobile app: no

Supported platforms

Nozomi Networks Guardian

ICS/OT networksSCADA systemsIoT fleets

Waterfall OT Security Platform

Industrial Control SystemsOT NetworksSCADA Nodes

Compliance

Nozomi Networks Guardian

IEC 62443NERC CIPNIS2SOC 2ISO 27001

Waterfall OT Security Platform

IEC 62443NERC CIPNIS2Common Criteria EAL4+

Integrations & coverage

Integrations

Nozomi Networks Guardian

Nozomi VantageFortinetPalo Alto NetworksSiemensSchneider Electric

Waterfall OT Security Platform

OSIsoft PIAVEVAGE HistorianOPC UAModbusSyslog

Industries

Nozomi Networks Guardian

UtilitiesTransportationSmart CitiesManufacturingEnergy

Waterfall OT Security Platform

Critical InfrastructurePowerOil & GasWater

Regions

Nozomi Networks Guardian

GlobalNorth AmericaEuropeMiddle EastAsia-Pacific

Waterfall OT Security Platform

Global

Vendor

Company

Nozomi Networks Guardian

Nozomi Networks

Waterfall OT Security Platform

Waterfall Security

Headquarters

Nozomi Networks Guardian

San Francisco, California, USA

Waterfall OT Security Platform

Rosh HaAyin, Israel

Company size

Nozomi Networks Guardian

500+

Waterfall OT Security Platform

201-500

Founded

Nozomi Networks Guardian

2013

Waterfall OT Security Platform

2007

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