Buyer's guide

Best OT Security software

Security platforms for protecting operational technology environments including industrial control systems and SCADA networks. 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.

16 profiled toolsUpdated 2026

1
Anthropic
AI Agents & Sidekicks
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…
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2
Aikido Security
Code Security Scanning
Aikido Security brings together code, cloud, dependency, and runtime security workflows in a more approachable platform for modern engineering teams.
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3
Appgate
Zero Trust Network Access
Appgate provides zero trust network access that dynamically creates one-to-one connections between users and resources based on identity and context.
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4
Txone Networks
OT Security
OT security company providing industrial endpoint protection, network defense, and security inspection for operational technology environments.
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5
Firedome
Software
IoT cybersecurity platform providing on-device endpoint protection and threat detection for connected device manufacturers.
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6
Abnormal Security
Email Security Platforms
Abnormal Security uses behavioral AI to detect and prevent email attacks including business email compromise, phishing, and account takeover.
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7
AccuKnox
Container Security
AccuKnox provides zero-trust runtime security for containers and Kubernetes using eBPF-powered monitoring and dynamic policy enforcement.
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8
Arctic Wolf
Security Awareness Training
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…
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9
Adaptive Security
Phishing Simulation Platforms
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.
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10
1Password
Password Management
1Password is a password manager that stores credentials, secrets, and sensitive data for individuals and teams with zero-knowledge encryption.
Deal available
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11
802 Secure
Wireless Security
Wireless airspace monitoring platform protecting enterprise, government, and OT networks from rogue IoT, BLE, and Wi-Fi threats.
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12
Xage Security
Zero Trust Security
Zero trust security platform for operational technology providing identity-based access control and microsegmentation for industrial environments.
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13
Radiflow
Breach and Attack Simulation
OT cybersecurity and risk management platform with iSID threat detection and CIARA risk simulator. Serves power, water, and manufacturing operators.
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14
CargoNet
Supply Chain Security
Theft prevention and recovery network for cargo shipments providing investigation support, alerts, and risk intelligence to carriers.
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15
Akamai
Content Delivery Networks
Akamai is the world's largest CDN and edge computing platform, delivering and securing web content, applications, and APIs for global enterprises.
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16
Avira Protection Cloud
Endpoint Protection
Cloud-based threat intelligence and endpoint protection from Avira (Gen Digital) for OEMs and managed service providers.
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17
Concentric
Data Security Posture Management
Autonomous data security governance with deep learning
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18
PKWARE
Data Loss Prevention Platforms
Enterprise data protection with classification and encryption
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19
RunSafe Security
Software
Exploit mitigation via binary randomization for embedded
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20
Shift5
Operational Intelligence
Operational technology observability platform securing transportation and defense systems like aircraft and trains.
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21
Kantega SSO
Software
SAML and OAuth SSO apps for Atlassian Cloud.
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22
InfiSign
Software
Identity and access management with reusable identity
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23
Lepide
Data Security Posture Management
Data security platform providing data-centric auditing, access governance, and threat detection.
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24
Symmetry Systems
Data Security Posture Management
Data security platform providing data store and object-level visibility, posture management, and runtime detection.
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25
Exein
IoT Security
Embedded IoT security platform providing runtime protection directly on connected devices with ML detection.
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26
Sentra
Data Security Posture Management
Cloud-native data security platform providing continuous DSPM, DDR, and compliance for multicloud environments.
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27
Calamu
Data Loss Prevention
Data protection fabric that fragments and encrypts data
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28
PKI Solutions
Software
PKI Spotlight monitoring and PKI consulting services
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29
JSCAPE MFT
Secure File Transfer
Managed file transfer server and service by Redwood
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30
Metomic
Data Loss Prevention
Human firewall DLP for SaaS and generative AI
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31
Boxcryptor
Encryption Software
End-to-end encryption for cloud storage acquired by Dropbox
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32
Dasera
Software
Data security platform providing continuous DSPM with query-level access governance for cloud data warehouses.
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33
Fasoo
Data Loss Prevention Platforms
Korean DRM and enterprise data privacy platform with global presence.
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34
Uniscon
Data Rooms
German cloud data privacy platform with sealed cloud technology.
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35
Netwrix StealthAUDIT
Software
Data access governance and Active Directory security
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36
Eureka Security
Software
Data security posture management platform by Tenable helping enterprises secure cloud data stores.
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Best ot security by company size

Best ot security for Solo / freelancer Best ot security for Startup (1-50)Best ot security for Small business (51-200)Best ot security for Mid-market (201-1,000)Best ot security for Enterprise (1,000+)

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Keep exploring

OT Security directory & filters All software categories Software deals

Frequently asked

What is the best ot security software?

Cubbie ranks 16 profiled ot security tools by profile completeness, verified-vendor status, and active deals. The list above leads with the products that carry the most complete, vendor-maintained profiles.

How does Cubbie choose these ot security tools?

Listings are drawn from the live catalog and ordered so products with substantive, vendor-maintained profiles surface first. Cubbie does not accept payment for ranking position.

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