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Securely Enabling Industry 4.0

Bringing True, Enterprise-Scale Visibility to Legacy Critical Infrastructure

The SerialGuard AnalytICS Platform

The SerialGuard AnalytICS Platform brings enterprise-scale intrusion detection and data visibility to serial Industrial Control Systems (ICS), giving you confidence in the data integrity and operational state of your legacy critical infrastructure.

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Get true visibility into your cyber-physical processes by passively tapping level 0/1 serial communications

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Increase your asset uptime by identifying operational irregularities early

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Detect cyber-physical incidents early in the attack chain to avoid asset damage and safety lapses

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Integrate with 3rd Party SIEMs to fold in with your pre-existing security workflows


SerialGuard hardware sensor for tapping serial communications

SerialGuard is a fully-passive and fail-safe serial data tap that securely monitors RS-232, RS-485/422 protocols – operating as an independent cyber-physical safety monitoring system for legacy networks. The SerialGuard hardware enables you to:

  • Passively collect and frame your Level 0/1 Serial Data to drive business results
  • Install quickly with Plug-and-Play functionality
  • Verify your operational data without introducing an additional attack vector

AnalytICS Engine

Cynalytica AnalytICS Engine User Interface with Modbus deep packet inspection

AnalytICS Engine is a high-performance and scalable analytical and intrusion detection platform for serial-based ICS network data that enables you to:

  • Define custom rulesets as operational guardrails tailored to your ICS
  • Analyze flagged anomalous packets to the byte level for easy forensics
  • Remotely manage your SerialGuard sensors

Operational Health Monitoring

The SerialGuard AnalytICS Platform monitors legacy ICS communications to enable you to:

Prevent legacy ICS downtime

✅ Detect operational irregularities early

✅ Reduce time to conduct troubleshooting and diagnostics

✅ Reduce capital outlays & avoid equipment overhauls

Legacy ICS Intrusion Detection

The SerialGuard AnalytICS Platform monitors industrial physical processes to enable you to:

Detect unauthorised commands & false feedback attacks 

Detect attacks to avoid asset damage & loss of life

Reduce time to solve cyber-physical incidents

Improve cybersecurity compliance posture

Download the SerialGuard AnalytICS Platform
Value Proposition

SerialGuard AnalytICS Platform positioned between level 0 and 1 in the Purdue Model

Is your cybersecurity platform compatible with legacy devices?

Conventional ICS cybersecurity platforms are predominantly designed to secure TCP/IP networks with the intention of serving as a security perimeter for level 0/1 cyber-physical networks. They are not equipped to deal with serial network vulnerabilities in the event of a security breach.

With the SerialGuard AnalytICS Platform you can safeguard your legacy devices by getting true visibility into your cyber-physical processes while quickly detecting anomalous communications that are indicative of equipment failures, human errors, loss of operational data, misuse of systems and malicious cyber intrusions.

The SerialGuard AnalytICS Platform in Action

Detecting Malicious Data and Advanced Attacks

Detecting Malicious Data and Advanced Attacks
(False Feedback Attacks & Other Malicious Data)

Serial Communications Asset and Configuration Change Management

Serial Communications Asset and Configuration Change Management

Troubleshooting and Diagnostics

Troubleshooting and Diagnostics

ICS Serial Network Attack Scenarios Detecting Malicious Data

ICS Serial Network Attack Scenarios

SerialGuard AnalytICS Platform Enterprise Starter Kit

Enjoy a fast track route to securing your legacy ICS

We understand the challenges of aligning OT security and digital transformation projects – and we are here to help you.

Our Starter Kit offers you a fast track option to kick-start securing your legacy ICS while providing you with the technical support that delivers results today!

What you get with the Enterprise Starter Kit

  • 3 SerialGuard Sensors
  • 1-year AnalytICS Engine License for up to 5 SerialGuard Sensors
  • Implementation Support & Applications Updates

Quotes available for international shipping.

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About Us

Cynalytica, Inc. combines a diverse set of industry expertise with decades of applied research and development experience to deliver pioneering cybersecurity and machine analytics technologies that help protect critical national infrastructure, securely enable Industry 4.0 and help industries accelerate their digital transformation objectives. The company employs innovative and novel techniques in machine learning, data analytics and high-performance computing combined with manufacturing capabilities to provide revolutionary threat detection solutions and analytics for industrial control systems and infrastructures.

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