Guard Cyber Security
Industrial cybersecurity begins with understanding operations.
Industrial environments require a different approach to cybersecurity.
Guard Cyber Security is a comprehensive portfolio of products and services designed specifically to protect Operational Technology (OT) and industrial control systems. Built on Zero Trust principles and aligned with NIST and NIS2, our solutions help organisations secure critical infrastructure while maintaining safe, reliable and uninterrupted operations.
Purpose-built for industrial environments
Traditional IT security is not enough for operational technology.
Industrial control systems have different priorities, where availability and process continuity are often just as critical as confidentiality. With decades of experience in industrial automation, communication infrastructure and system integration, Guard delivers cybersecurity solutions designed specifically for OT environments.
Because we understand how industrial systems are built and operated, we can protect availability without losing sight of integrity and confidentiality.
Assess and reduce cyber risk
Understanding your security posture is the first step towards stronger protection.
Guard performs structured OT vulnerability assessments, including interviews with key personnel, qualitative evaluations of existing infrastructure and practical recommendations for improving security.
Whether you're establishing your first cybersecurity strategy or strengthening an existing environment, we provide a clear roadmap for reducing operational risk.
Continuous monitoring and protection
Cyber threats evolve continuously—and so should your defence.
Guard Endpoint Protection provides 24/7 monitoring through our Security Operations Center (SOC), protecting industrial servers and workstations against malware, ransomware and other cyber threats.
The service includes vulnerability assessments against known vulnerabilities (CVEs), software inventory management, and continuous monitoring of abnormal activity across your OT environment. Threat detection and incident response help organisations respond quickly when security events occur.
Secure architecture for modern industry
A secure OT environment starts with the right architecture.
Guard designs secure industrial networks based on the Purdue Model, creating clear separation between IT and OT while enabling secure remote access, cloud connectivity and future-ready digital operations.
Our services also include consulting, reference architectures, network segmentation, secure VPN and APN solutions, backup, system hardening and continuous security improvements tailored to your operational needs.
Key benefits
- Designed specifically for Operational Technology (OT)
- Built on Zero Trust principles
- Aligned with NIST and NIS2 requirements
- OT vulnerability assessments and security consulting
- 24/7 monitoring through Guard Security Operations Center
- Endpoint protection for industrial servers and workstations
- Secure architectures based on the Purdue Model
- Scalable services supporting long-term cyber resilience
Strengthen your OT security
Protect your industrial operations with cybersecurity solutions built specifically for Operational Technology.