At Hennessy, we understand that security is essential in today's connected manufacturing environment. That’s why we offer advanced firewall solutions designed to safeguard your systems while enabling secure remote access through your phone or laptop. With multi-level protection in place, you can confidently manage your facility while keeping cyber threats at bay.
Firewalls serve as critical security devices—monitoring, filtering, and controlling network traffic based on predetermined rules. Their role is to create a secure boundary between trusted internal networks and potentially harmful external sources.
Industrial firewalls go a step further. Built specifically to protect Industrial Control Systems (ICS) and Operational Technology (OT) networks, they are engineered to meet the unique demands of industrial environments. These firewalls support and filter traffic across essential protocols such as Modbus/TCP, PROFINET, and EtherNet/IP, providing real-time protection without compromising performance.
Our industrial firewall solutions include:
Why Industrial Firewalls Matter:
Let Hennessy help you build a secure, resilient network tailored to your industrial needs.
From high-stakes greenfield electrical project work to EVC installations, our clients count on us for our technical know-how, project experience, and reliable, expert support to help keep their project running smoothly.
Hennessy offers a comprehensive range of electrical services, from appliance testing and thermal imaging surveys to ongoing maintenance and prompt breakdown support.
With decades of experience in electrical engineering, our expert electricians can assist with a variety of electrical needs, from commercial general lighting right through to switchgear and transformers for heavy industry.
Hennessy offer fully qualified instrument Technicians who carry out Instrumentation Calibration, commissioning, and installation services for clients across the Waikato region.
We offer bespoke design, planning and installation of production factory and warehouse automation systems for supply chain manufacturing, food and beverage production, robotics, retail and agricultural industries.
