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End‑to‑End Critical Infrastructure Solutions
Design and deliver resilient, secure technology solutions for critical infrastructure environments. Dicker Data supports partners from solution architecture through to deployment, helping you meet regulatory, safety, and operational requirements across complex, high‑availability systems.
Critical Infrastructure Vendor Ecosystem
Build solutions using a curated ecosystem of trusted vendors purpose‑built for critical infrastructure. Combine security, networking, data protection, and operational technology solutions to support resilient, compliant, and future‑ready infrastructure environments.
Expert Critical Infrastructure Support
Leverage Australia’s most highly certified technical teams to support critical infrastructure projects. Get expert guidance on solution design, compliance considerations, vendor alignment, and delivery for high‑risk, mission‑critical environments.
Leverage Dicker Data Financial Services
Flexible and scalable finance solutions for devices, infrastructure and software, designed for the Australian IT channel.
Exclusive Promotions
Be rewarded when you partner with Dicker Data. Take advantage of hundreds of exclusive offers and incentives.
Become a Partner
As a Dicker Data reseller, you gain access to the world’s leading technologies.
Securing both managed and unmanaged devices without disruption and protecting your assets and their processes are challenges posed by complex critical infrastructure environments. Incorporating Armis Centrix™ into your organisation’s cybersecurity strategy delivers more than just protection, it enhances the overall operational efficiency and production agility. By securing the convergence of IT and OT systems, security resources can be allocated more effectively. The streamlined T/OT convergence results in smoother operations and quicker decision-making. This agility leads to increased productivity, reduced downtime, and ultimately, a positive impact on the return on investment (ROI).
BlackBerry solutions are simple to use, fast and extremely reliable. With one of the most configurable crisis management systems available. Activate your full emergency response in less than 10 minutes. Get real-time visibility into your personal safety, while centralising all communications by operating from one dashboard. BlackBerry AtHoc helps businesses prepare for, respond to, and recover from disruptive events.
Organisations today are battling sophisticated multi-vector attacks across their infrastructure, whether it be mobile, cloud, or various enterprise networks. Your infrastructure has never been so critical to secure. Check Point’s Infinity Architecture is the cybersecurity architecture of the future. It adapts to dynamic business demands by combining real-time threat prevention, consolidated central management, and shared intelligence. The result is the most advanced security across network, cloud, endpoint, and mobile to protect the most critical infrastructures in your organisation.
Cisco critical infrastructure solutions provide reliable, automated, and secure networking for your mission-critical data across your access, edge, core, data center, and Internet connections. Modernise your network with converged IP and optical architectures to connect your data centres. Scale your network performance with modular, high-density, power-efficient, and secure routing platforms. Simplify and accelerate your network provisioning and management using automation. And control your network by harnessing intelligence from end-to-end visibility, network programmability, and segment routing.
Citrix supports organisations operating critical infrastructure by enabling secure, resilient access to mission‑critical applications and data, without exposing core systems or operational networks. Widely used across government, healthcare, utilities, transport and other regulated sectors, Citrix helps maintain operational continuity while enforcing strong access controls.
Citrix solutions are designed to deliver mission‑critical applications from on‑premises, sovereign cloud, and hybrid environments to authorised users securely, even during disruptions or emergency events. Applications and data remain centrally protected, while users access them through controlled, policy‑based connections.
The robust foundation for Nutanix's critical infrastructure security solution is their proprietary Acropolis operating system (AOS). This hardened platform allows for powerful and secure hyperconverged infrastructure (HCI), letting you leverage hybrid cloud architecture at any scale. With powerful integrated virtualisation overseen by your choice of leading hypervisors and the Nutanix Prism infrastructure control panel, Nutanix promises flexible, resilient, and reliable protection for your enterprise cloud. Build fast, efficient, secure, and scalable datacentres on a strong foundation, and make virtual machine setup and administration as easy as checking your mail.
Infrastructure isn't just digital, it's also physical. Take a practical approach to cybersecurity in the operations technology sector. Protect your industrial control systems to ensure their reliability and safety from cyberattacks, using OT-native TXOne from TrendAI™. Fulfil your workforce, workplace, and workload security needs and protect your assets, devices, and people using a zero-trust methodology designed for industrial environments.
Trustwave delivers dedicated Operational Technology (OT) and IT/OT security services, helping organisations safely identify and reduce cyber risk without disrupting mission‑critical operations. These services are underpinned by SpiderLabs, Trustwave’s elite research and offensive security team, which produces industry‑specific threat intelligence focused on critical infrastructure. Trustwave provides end‑to‑end penetration testing designed for critical infrastructure environments, including safe, controlled testing of IT, OT, and converged systems. These services help organisations proactively identify known and unknown vulnerabilities, assess real‑world attack paths, and strengthen cyber resilience across people, processes, and technology, without impacting operational continuity.
OpenText Cybersecurity helps organisations maintain continuous availability of critical Windows® and Linux® servers by preventing downtime and data loss. Using real‑time, byte‑level replication, OpenText Availability creates a continuously synchronised secondary copy without impacting production performance or network bandwidth, enabling rapid failover and near‑zero downtime across physical, virtual, and cloud environments, even in the event of outages, cyber incidents, or system failure.
Endpoint Security
Protect every device with advanced endpoint security from Dicker Data. Our vendor ecosystem helps detect, prevent and respond to threats across laptops, mobiles, servers and IoT endpoints, keeping your network secure and compliant.
Network Security
Network security ensures safe, reliable data flow across systems and protects against evolving cyber threats. Dicker Data’s vendor ecosystem helps MSPs prevent breaches, monitor traffic in real time, and secure hybrid environments with scalable, intelligent tools.
Cloud Security
Secure your cloud environments with scalable, intelligent protection from Dicker Data’s leading vendor ecosystem. From posture management to threat detection, our solutions safeguard workloads, data and applications across public, private and hybrid clouds.
Application Security
Protect your apps and APIs with intelligent, scalable security from Dicker Data’s leading vendors. Our solutions defend against vulnerabilities, secure cloud-native environments, and ensure safe access to business-critical applications.
Data Security and Backup & Recovery
Ensure business continuity with Dicker Data’s backup and recovery solutions. Our vendors offer intelligent data protection across virtual, physical and cloud environments, keeping data secure, compliant and always available.
Asset Management
Gain complete visibility of every connected asset with intelligent cybersecurity asset management from Dicker Data. Our vendor ecosystem helps organisations identify and monitor devices across IT, OT and IoT environments to reduce risk and support compliance.
Your Critical Infrastructure Security Questions, Answered
Critical infrastructure security focuses on protecting essential systems and services that organisations rely on every day. This includes safeguarding operational technology, industrial networks and mission‑critical environments from cyber threats, disruption and compliance risks.
Critical infrastructure security protects operational technology, industrial control systems and other mission‑critical environments. These systems often underpin essential services and require specialised security to maintain availability, safety and resilience against evolving threats.
Critical infrastructure security helps reduce risk by securing environments where downtime or compromise can have significant operational and regulatory impact. It improves visibility across OT and industrial systems while supporting compliance with industry and government security requirements.
Start by understanding the customer’s operational environment, risk exposure and regulatory obligations. From there, align solutions designed specifically for OT and mission‑critical systems rather than traditional IT alone. Dicker Data can help partners assess requirements, compare vendor options and design security approaches suited to complex infrastructure environments.
Dicker Data is a trusted specialist critical infrastructure security distributor, partnering with leading technology vendors to help you deliver secure outcomes for essential systems. Partners gain access to award‑winning expertise, a complete cybersecurity ecosystem and support including pre‑sales technical guidance, solution design and flexible finance options built for the IT channel.
