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Buyer's guide

Best OT Security software

Compare OT Security products. Open any profile for real pricing, compliance, and buyer-fit detail, or jump into the ot security directory to filter by industry, company size, and certifications.

17 toolsUpdated 2026

1
Anthropic is an AI safety company that builds Claude, a family of large language models designed for helpfulness, harmlessness, and honesty, available through API and the Claude.ai consumer…
AI Agents & Sidekicks
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2
Aikido Security brings together code, cloud, dependency, and runtime security workflows in a more approachable platform for modern engineering teams.
Code Security Scanning
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3
Appgate provides zero trust network access that dynamically creates one-to-one connections between users and resources based on identity and context.
Zero Trust Network Access
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4
Txone Networks: OT security company providing industrial endpoint protection, network defense, and security inspection for operational technology environments.
OT Security
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5
Firedome: IoT cybersecurity platform providing on-device endpoint protection and threat detection for connected device manufacturers.
OT Security
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6
Abnormal Security uses behavioral AI to detect and prevent email attacks including business email compromise, phishing, and account takeover.
Email Security Platforms
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7
Claroty: Cyber-physical systems security platform providing visibility, threat detection, and secure access for OT, IoT, and BMS environments.
Vulnerability Management Platforms
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8
AccuKnox provides zero-trust runtime security for containers and Kubernetes using eBPF-powered monitoring and dynamic policy enforcement.
Container Security
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9
Arctic Wolf provides managed security awareness training as part of its security operations platform, delivering curated training content and phishing simulations managed by security experts…
Security Awareness Training
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10
Adaptive Security is a next-generation phishing simulation platform that recreates modern attacks across email, SMS, voice, and deepfake video to prepare employees for sophisticated threats.
Phishing Simulation Platforms
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11
NetWitness: RSA-originated network detection and SIEM platform providing real-time visibility through deep packet inspection and log analysis.
SIEM
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12
Avira Protection Cloud: Cloud-based threat intelligence and endpoint protection from Avira (Gen Digital) for OEMs and managed service providers.
Endpoint Protection
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13
1Password is a password manager that stores credentials, secrets, and sensitive data for individuals and teams with zero-knowledge encryption.
Password Management
14 days free offer
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14
802 Secure: Wireless airspace monitoring platform protecting enterprise, government, and OT networks from rogue IoT, BLE, and Wi-Fi threats.
Wireless Security
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15
Xage Security: Zero trust security platform for operational technology providing identity-based access control and microsegmentation for industrial environments.
Zero Trust Security
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16
Radiflow: OT cybersecurity and risk management platform with iSID threat detection and CIARA risk simulator. Serves power, water, and manufacturing operators.
Breach and Attack Simulation
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17
VTScada: SCADA software from Trihedral/Delta Computer for water, wastewater, oil and gas, and industrial monitoring with rapid application development.
Industrial IoT Platforms
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18
Eureka Security: Data security posture management platform by Tenable helping enterprises secure cloud data stores.
OT Security
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19
Concentric: Autonomous data security governance with deep learning
Data Security Posture Management
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20
PKWARE: Enterprise data protection with classification and encryption
Data Loss Prevention Platforms
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21
RunSafe Security: Exploit mitigation via binary randomization for embedded
Application Security Posture Management
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22
Shift5: Operational technology observability platform securing transportation and defense systems like aircraft and trains.
Operational Intelligence
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23
Kantega SSO: SAML and OAuth SSO apps for Atlassian Cloud.
OT Security
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24
InfiSign: Identity and access management with reusable identity
OT Security
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25
Lepide: Data security platform providing data-centric auditing, access governance, and threat detection.
Data Security Posture Management
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26
Rizkly: GRC and compliance platform for CMMC, NIST, and CUI with managed services and assessment workflows.
Security Compliance Automation
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27
Exein: Embedded IoT security platform providing runtime protection directly on connected devices with ML detection.
IoT Security
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28
Xona Systems: Secure remote access for critical infrastructure and OT
Zero Trust Network Access
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29
Sentra: Cloud-native data security platform providing continuous DSPM, DDR, and compliance for multicloud environments.
Data Security Posture Management
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30
Calamu: Data protection fabric that fragments and encrypts data
Data Loss Prevention Platforms
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31
PKI Solutions: PKI Spotlight monitoring and PKI consulting services
OT Security
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32
JSCAPE MFT: Managed file transfer server and service by Redwood
Secure File Transfer
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33
Metomic: Human firewall DLP for SaaS and generative AI
Data Loss Prevention Platforms
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34
Boxcryptor: End-to-end encryption for cloud storage acquired by Dropbox
Encryption Software
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35
Dasera: Data security platform providing continuous DSPM with query-level access governance for cloud data warehouses.
OT Security
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36
Symmetry Systems: Data security platform providing data store and object-level visibility, posture management, and runtime detection.
Data Security Posture Management
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Frequently asked

What is the best ot security software?

The guide above features ot security tools with complete, vendor-maintained profiles. Open any profile for real pricing, compliance, and buyer-fit detail before you shortlist.

How does Cubbie choose these ot security tools?

Listings come from the live Cubbie catalog. Cubbie does not accept payment for ranking position.

Ranked from Cubbie's live catalog, https://www.cubbie.com/best/ot-security