How many alternatives to Waterfall Security Solutions are available?

There are 24 alternatives to Waterfall Security Solutions listed on CybersecTools, all within the OT Network Segmentation category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Waterfall Security Solutions free or commercial?

Waterfall Security Solutions is a commercial OT Network Segmentation tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Waterfall Security Solutions?

Waterfall Security Solutions is a OT Network Segmentation tool within the broader Cyber-Physical Security category. It is used by security professionals for ot network segmentation capabilities and can be compared against 24 similar tools.

24 Best Waterfall Security Solutions Alternatives & Competitors (2026)

Top Waterfall Security Solutions Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Waterfall Security Solutions, including their key features and shared capabilities.

Owl Cyber Defense

Commercial

OT Network Segmentation

Data diode & cross-domain solutions for gov't & commercial network security.

Key features: Unidirectional data transfer via hardware data diodes, Cross-domain solutions for multi-classification network environments, NCDSMO-certified government cross-domain products (XD Bridge ST), International cross-domain solution (XD Guardian XML), Removable media security (XD Air)

Shares 4 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation, Hardware Security

View Owl Cyber Defense|Owl Cyber Defense alternatives|Compare Owl Cyber Defense

Byos Secure Edge Platform

Commercial

OT Network Segmentation

Hardware-enforced OT microsegmentation platform for secure machine data capture.

Key features: Hardware-enforced edge microsegmentation isolating each OT device in its own secure microsegment, Zero Trust policy enforcement at the device level, Byos Secure Lobby™ SDN overlay for private, encrypted remote access and real-time monitoring, Byos Management Console™ for centralized visibility, policy management, and access control across multiple sites, Encrypted data collection from machine endpoints for compliance support

Shares 3 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation

View Byos Secure Edge Platform|Byos Secure Edge Platform alternatives|Compare Byos Secure Edge Platform

Byos Secure Gateway Edge

Commercial

OT Network Segmentation

Plug-and-play rugged IoT gateway for OT/legacy device microsegmentation.

Key features: Network microsegmentation to isolate OT/IoT assets and eliminate lateral movement, Dual connectivity: Ethernet mode for wired/legacy devices and Client mode for Wi-Fi, Plug-and-play deployment with no drivers, software, or network changes required, Bi-directional firewall with filtering by country, protocol, IP, domain, and port, Encrypted private DNS server to prevent DNS hijacking

Shares 3 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation

View Byos Secure Gateway Edge|Byos Secure Gateway Edge alternatives|Compare Byos Secure Gateway Edge

genua Dioden (Data Diodes)

Commercial

OT Network Segmentation

Hardware data diodes enforcing unidirectional data transfer for sensitive networks.

Key features: Unidirectional data transfer enforced by hardware (diode function), Security by Design through static diode architecture, Industrial monitoring support (cyber-diode variant), One-way data transfer into classified/SECRET-level networks (vs-diode variant), Status messaging for reliable and fast data transmission without a return channel

Shares 4 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation, Hardware Security

View genua Dioden (Data Diodes)|genua Dioden (Data Diodes) alternatives|Compare genua Dioden (Data Diodes)

genua Industrial Firewall genuwall

Commercial

OT Network Segmentation

Industrial firewall for OT/production network segmentation and protocol filtering.

Key features: Application-layer traffic filtering for industrial protocols (OPC UA, Modbus TCP, IEC 60870-5-104), Network segmentation via security zones for machines, systems, or production areas, Bridging Mode (stealth operation without IP address changes), Throughput of up to 2 Gbit/s, Standalone and centrally managed deployment modes

Shares 3 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation

View genua Industrial Firewall genuwall|genua Industrial Firewall genuwall alternatives|Compare genua Industrial Firewall genuwall

Veracity Industrial Networks

Commercial

OT Network Segmentation

OT-SDN platform for ICS network segmentation and zero-trust mgmt.

Key features: OT network micro-segmentation using Software Defined Networking (SDN), Zero-trust, deny-by-default endpoint communication control, Centralized OT network management for all endpoints, Self-healing network capabilities to minimize downtime, Support for legacy devices and modern IoT systems

Shares 3 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation

View Veracity Industrial Networks|Veracity Industrial Networks alternatives|Compare Veracity Industrial Networks

Allentis Network Diode (Tapics)

Commercial

OT Network Segmentation

Hardware network diode enforcing unidirectional data transfer for OT/ICS isolation.

Key features: Unidirectional data transfer enforcement at hardware level, Optical diode variant supporting 1 to 10 Gbps throughput, Supports multimode and singlemode fiber optic connections, Compatible with all fiber connector types, Copper diode variant supporting up to 1 Gbps throughput

Shares 4 capabilities with Waterfall Security Solutions: SCADA, Critical Infrastructure, Network Segmentation, Hardware Security

View Allentis Network Diode (Tapics)|Allentis Network Diode (Tapics) alternatives|Compare Allentis Network Diode (Tapics)

EasySec ThinGUARD 2.0

Commercial

OT Network Segmentation

OT-native zero-trust platform with device-level access control for IIoT.

Key features: Device-level access control to prevent unauthorized access, lateral movement, and insider threats, Policy-based network isolation between OT functional units, End-to-end encryption for OT device data and commands based on access permissions, Secure device discovery and remote maintenance, Continuous OT network visibility dashboard

View EasySec ThinGUARD 2.0|EasySec ThinGUARD 2.0 alternatives|Compare EasySec ThinGUARD 2.0

The most popular alternatives to Waterfall Security Solutions include Owl Cyber Defense, Byos Secure Edge Platform, Byos Secure Gateway Edge, genua Dioden (Data Diodes), and genua Industrial Firewall genuwall. These OT Network Segmentation tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

Best Waterfall Security Solutions Alternatives & Competitors in 2026

Waterfall Security Solutions Alternatives and Competitors

Top Waterfall Security Solutions Alternatives and Competitors at a Glance

All 24 Alternatives & Competitors to Waterfall Security Solutions

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