Implementation of a secure industrial OT network
Overview of the project
The project for implementation of an industrial OT network has been conceived to create a robust and secure infrastructure that guarantees protection of the operating areas and a secure connection between them.
Objective
The main objective of this project is to develop a solid infrastructure for an Industrial Network, ensuring security of the OT (Operational Technology) networks both inside the various operating areas and in their interconnection.
The NEXQ solution
NEXQ designed a solution that includes segregation of the OT networks into demilitarised zones (DMZ) and implementation of state-of-the-art firewalls and intrusion prevention systems (IPS) to protect the industrial networks against external and internal threats.
Implementation
The project was carried out in various phases: analysis of the existing infrastructure, design of the new network architecture, implementation of the firewalls, configuration of the DMZ networks for the various operating areas and rigorous tests to guarantee the security and efficiency of the solution. The staff were trained to manage and monitor the new infrastructure.
Results obtained thanks to the NEXQ solution
Thanks to the new industrial OT network, NEXQ has obtained state-of-the-art protection against threats, greater operational continuity and a solid defence of critical assets. Segregation into DMZ has allowed the operating areas to be isolated, reducing the risk of any attacks spreading.
Advantages
State-of-the art security and protection of the OT networks
The implementation of firewalls and IPS has created a robust defence against external and internal threats, ensuring that only authorised traffic can access the OT networks, reducing the risk of intrusions and attacks.
Segregation of the networks into DMZ for better security
The creation of demilitarised zones (DMZ) has allowed the operating areas to be isolated, preventing the propagation of any breaches and improving the overall security of the industrial network.
Guaranteed operational continuity
The new network infrastructure has improved operational resilience, ensuring that the industrial systems can continue to operate without interruptions even in the case of attempted intrusions or other security incidents.
Protection of critical assets
The solutions implemented have allowed critical industrial assets to be protected effectively, minimising the risk of damage or interruptions in company operations.
Centralised monitoring and management
The new infrastructure allows centralised management and continuous monitoring of the network, facilitating the prompt detection of threats and a rapid response to security incidents.
Compliance with security regulations
The solution has been designed to comply with the main security regulations and standards, guaranteeing that NEXQ operates in compliance with industry best practices.
If you want to learn more about OT networks or discover how we can help you to optimise your IT resources and reduce costs, please don't hesitate to contact us.