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Rhebo OT Security

Best Rhebo OT Security Alternatives & Competitors in 2026

Top picks: PacketViper OT360/OTRemote/IT360/Deception360, Gambit KnightGuard for OT & Critical Infra, IKARUS Industrial Cyber Security (OT) — plus 45 more compared.

Cyber-Physical Security

Evaluating Rhebo OT Security alternatives comes down to matching Cyber-Physical Security capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

Rhebo OT Security Alternatives and Competitors

Rhebo OT Security is a commercial Industrial Control System Security tool developed by Rhebo. Security professionals most commonly compare it with PacketViper OT360/OTRemote/IT360/Deception360, Gambit KnightGuard for OT & Critical Infra, IKARUS Industrial Cyber Security (OT), Simplesense Installation Resilience Platform, and FlintX OT Security Platform. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jul 2026

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Top Rhebo OT Security Alternatives and Competitors at a Glance

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

PacketViper OT360/OTRemote/IT360/Deception360

Commercial

Industrial Control System Security

Agentless OT/IT network security suite for detection, prevention & deception.

Key features: Agentless threat detection, prevention, containment, and response, Deception-based detection technology (Deception360), Real-time contextual security data and visibility, Behavioral-based detection with false-positive-free design, End-to-end third-party activity tracking with full attribution

View PacketViper OT360/OTRemote/IT360/Deception360|PacketViper OT360/OTRemote/IT360/Deception360 alternatives|Compare PacketViper OT360/OTRemote/IT360/Deception360

Gambit KnightGuard for OT & Critical Infra

Commercial

Industrial Control System Security

OT & critical infrastructure protection platform for threat-informed defense

Key features: Threat-informed defense for OT environments, IT and OT threat mitigation, Critical infrastructure protection, Consolidated CTI functions in single platform, Security operations optimization and measurement

View Gambit KnightGuard for OT & Critical Infra|Gambit KnightGuard for OT & Critical Infra alternatives|Compare Gambit KnightGuard for OT & Critical Infra

IKARUS Industrial Cyber Security (OT)

Commercial

Industrial Control System Security

OT security suite for industrial networks and critical infrastructure protection.

Key features: Asset discovery including firmware versions, serial numbers, and network configuration, Real-time network and telemetry data monitoring, Anomaly and threat detection using passive OT security sensors, Threat Intelligence contextualization for industrial environments, Detection of cyber-hygiene deviations and misconfigurations

View IKARUS Industrial Cyber Security (OT)|IKARUS Industrial Cyber Security (OT) alternatives|Compare IKARUS Industrial Cyber Security (OT)

Simplesense Installation Resilience Platform

Commercial

Industrial Control System Security

DoD-compliant OT/CS security platform for installations w/ hybrid cloud.

Key features: Infrastructure-as-code deployment with automated pipelines, Continuous monitoring down to Purdue Level 1 for OT/CS assets, Machine learning-based threat detection and elimination, Ongoing automated patch management, Impact Level 5 (IL5) cloud-hosted security tooling including anti-virus, scanning, and threat detection

View Simplesense Installation Resilience Platform|Simplesense Installation Resilience Platform alternatives|Compare Simplesense Installation Resilience Platform

FlintX OT Security Platform

Commercial

Industrial Control System Security

AI-native OT security platform for ICS/SCADA threat detection & response.

Key features: AI/ML threat detection using behavioral analysis and signature detection, Automated incident response with detection, containment, and recovery, OT asset discovery and network visibility, Vulnerability assessment and risk prioritization for OT assets, Predictive security analytics using machine learning

View FlintX OT Security Platform|FlintX OT Security Platform alternatives|Compare FlintX OT Security Platform

Seckiot Explore & Citadelle

Commercial

Industrial Control System Security

OT cybersecurity platform for industrial infrastructure protection & monitoring

Key features: Real-time monitoring of critical infrastructures, OT network visibility and analysis, Industrial infrastructure asset discovery, Modular and scalable deployment, Centralized OT security management

View Seckiot Explore & Citadelle|Seckiot Explore & Citadelle alternatives|Compare Seckiot Explore & Citadelle

OTOPIQ Platform

Commercial

Industrial Control System Security

AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations

Key features: Probe-less device-level security for PLCs, RTUs, HMIs, and engineering workstations, Centralized management for connected, offline, and air-gapped OT devices, AI-driven analysis correlating user actions with device state and risk, Authentication and authorization of user actions before execution, Complete activity traceability with who-what-when recording

View OTOPIQ Platform|OTOPIQ Platform alternatives|Compare OTOPIQ Platform

Commercial

Industrial Control System Security

Real-time cybersecurity monitoring platform for OT and critical infrastructures

Key features: Asset discovery and device cataloging for OT infrastructure, Real-time network activity and event monitoring, Anomaly detection and threat identification, Vulnerability analysis with risk-based prioritization, NIS2 compliance support for network segmentation

View MON5 MON5hield|MON5 MON5hield alternatives|Compare MON5 MON5hield

All 48 Alternatives & Competitors to Rhebo OT Security

Compare

PacketViper OT360/OTRemote/IT360/Deception360

Agentless OT/IT network security suite for detection, prevention & deception.

Industrial Control System Security

Compare

Gambit KnightGuard for OT & Critical Infra

OT & critical infrastructure protection platform for threat-informed defense

Industrial Control System Security

Compare

IKARUS Industrial Cyber Security (OT)

OT security suite for industrial networks and critical infrastructure protection.

Industrial Control System Security

Compare

Simplesense Installation Resilience Platform

DoD-compliant OT/CS security platform for installations w/ hybrid cloud.

Industrial Control System Security

Compare

FlintX OT Security Platform

AI-native OT security platform for ICS/SCADA threat detection & response.

Industrial Control System Security

Compare

Seckiot Explore & Citadelle

OT cybersecurity platform for industrial infrastructure protection & monitoring

Industrial Control System Security

Compare

OTOPIQ Platform

AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations

Industrial Control System Security

Compare

Real-time cybersecurity monitoring platform for OT and critical infrastructures

Industrial Control System Security

Compare

IKARUS OT Security Sensor Management

Managed licensing & admin of Nozomi Guardian OT sensors via IKARUS MSSP.

Industrial Control System Security

Compare

PacketViper OT Security

OT/ICS cybersecurity solution for threat prevention, detection & containment.

Industrial Control System Security

Compare

TXOne OT Security

OT zero trust security platform for industrial control systems

Industrial Control System Security

Compare

AI-based threat detection & risk mgmt for OT/IT industrial environments

Industrial Control System Security

Compare

AI-powered runtime security for distributed energy networks and IoT devices

Industrial Control System Security

Compare

Galvanick XD/OT

Extended Detection and Response platform for OT/ICS environments

Industrial Control System Security

Compare

Akimbo Technologies DEFENSA Ethernet

Ethernet MITM detection & autonomous response for OT/ICS port networks.

Industrial Control System Security

Compare

Blue Ridge Networks LinkGuard & CyberCloak

ICS/SCADA security solution with Zero Trust segmentation for OT environments.

Industrial Control System Security

Compare

IKARUS OT Security Sensor Guardian

Passive OT/IoT network sensor for real-time threat detection and asset visibility.

Industrial Control System Security

Compare

OT/ICS cybersecurity assessment & risk management platform for critical infrastructure.

Industrial Control System Security

Compare

HiveMQ HiveMQ Platform

Industrial data platform for streaming operational data using MQTT protocol

Industrial Control System Security

Compare

Dragos OT Incident Response

OT incident response platform for ICS/SCADA environments

Industrial Control System Security

Compare

Cynalytica OT OptICS™

AI-driven IDS for serial-connected ICS with anomaly detection

Industrial Control System Security

Compare

Web-based risk management platform for ICS/SCADA environments using a PDCA lifecycle.

Industrial Control System Security

Compare

OT cybersecurity platform for rail networks with asset discovery and threat detection.

Industrial Control System Security

Compare

ML-based OT cybersecurity suite for threat detection and IR in industrial systems.

Industrial Control System Security

Compare

Zero Trust secure remote access platform for OT/ICS environments.

Industrial Control System Security

Compare

Industrial security gateway for OT environments with ruggedized hardware

Industrial Control System Security

Compare

Centralized OT security monitoring & risk mgmt platform for multi-site ops

Industrial Control System Security

Compare

TXOne Endpoint Protection

OT endpoint security for ICS environments with legacy & modern OS support

Industrial Control System Security

Compare

Nozomi Networks NOZOMI ARC™

Host-based security sensor for OT endpoints with threat prevention capabilities

Industrial Control System Security

Compare

Nozomi Networks Nozomi Guardian

Passive network monitoring for OT/IoT asset visibility and threat detection

Industrial Control System Security

Compare

Secure remote access solution for OT/ICS environments with zero-trust access

Industrial Control System Security

Compare

iOT365 Cybersecurity Platform

AI-powered OT/IoT cybersecurity platform for critical infrastructure

Industrial Control System Security

Compare

swIDch PLC OTAC

MFA solution for OT devices using dynamic one-time authentication codes

Industrial Control System Security

Compare

Zero-trust security for distributed energy resources and industrial systems

Industrial Control System Security

Compare

ProSoft Secure Remote Connectivity

Industrial secure remote access platform for OT equipment monitoring.

Industrial Control System Security

Compare

Rail-specialist cybersecurity suite for on-board & wayside systems.

Industrial Control System Security

Compare

Salvador Technologies

OT/ICS cyber-resilience platform for sub-minute backup & recovery.

Industrial Control System Security

Compare

ICsec SCADvance XP

Passive OT network monitoring & anomaly detection for ICS environments.

Industrial Control System Security

Compare

DERSec Platform

OT cybersecurity platform securing distributed energy resources (DERs).

Industrial Control System Security

Compare

Agentless OT cybersecurity for water/wastewater SCADA and PLC systems.

Industrial Control System Security

Compare

AVEVA is an industrial software provider offering engineering, operations, and data management solutions for operational technology environments across various industrial sectors.

Industrial Control System Security

Free

Compare

TXOne Portable Inspector

USB-based malware scanner for air-gapped OT/ICS devices without installation

Industrial Control System Security

Compare

iolite OT Cybersecurity

OT cybersecurity platform for monitoring, detecting, and responding to threats

Industrial Control System Security

Compare

Threats & Alerts Module

OT/IT threat visibility platform with context-driven prioritization

Industrial Control System Security

Compare

CYSEC ARCA SATLINK

Software SDLS protocol impl. for end-to-end satellite link encryption.

Industrial Control System Security

Compare

PlaxidityX CAN Protection

IDPS for automotive CAN bus networks detecting threats and anomalies.

Industrial Control System Security

Compare

Trend Micro Industrial Network Security

ICS/OT network security solution with IPS, firewall, and segmentation

Industrial Control System Security

Compare

ArcticWolf AI EPP for OT Security

AI-based endpoint protection platform for OT and ICS environments

Industrial Control System Security

Also compare alternatives to:

PacketViper OT360/OTRemote/IT360/Deception360 alternatives Gambit KnightGuard for OT & Critical Infra alternatives IKARUS Industrial Cyber Security (OT) alternatives Simplesense Installation Resilience Platform alternatives FlintX OT Security Platform alternatives Seckiot Explore & Citadelle alternatives OTOPIQ Platform alternatives MON5 MON5hield alternatives IKARUS OT Security Sensor Management alternatives PacketViper OT Security alternatives TXOne OT Security alternatives Darktrace OT alternatives

Compare Rhebo OT Security with:

Rhebo OT Security vs PacketViper OT360/OTRemote/IT360/Deception360 Rhebo OT Security vs Gambit KnightGuard for OT & Critical Infra Rhebo OT Security vs IKARUS Industrial Cyber Security (OT)Rhebo OT Security vs Simplesense Installation Resilience Platform Rhebo OT Security vs FlintX OT Security Platform Rhebo OT Security vs Seckiot Explore & Citadelle Rhebo OT Security vs OTOPIQ Platform Rhebo OT Security vs MON5 MON5hield

Rhebo OT Security Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Rhebo OT Security.

What are the best alternatives to Rhebo OT Security?

The most popular alternatives to Rhebo OT Security include PacketViper OT360/OTRemote/IT360/Deception360, Gambit KnightGuard for OT & Critical Infra, IKARUS Industrial Cyber Security (OT), Simplesense Installation Resilience Platform, and FlintX OT Security Platform. These Industrial Control System Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Rhebo OT Security are available?

There are 48 alternatives to Rhebo OT Security listed on CybersecTools, all within the Industrial Control System Security category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Rhebo OT Security free or commercial?

Rhebo OT Security is a commercial Industrial Control System Security tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Rhebo OT Security?

Rhebo OT Security is a Industrial Control System Security tool within the broader Cyber-Physical Security category. It is used by security professionals for industrial control system security capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

48 Best Rhebo OT Security Alternatives & Competitors (2026) | CybersecTools

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