ICS/OT Cyber Security
We understand the strong connection between industrial cybersecurity and process safety. We have expertise in both fields and work with leading energy and petrochemical companies to help them integrate industrial cybersecurity into process safety by adopting an engineering-driven lifecycle approach.
ATS’ approach to industrial cyber security maintains that exceptional defence must be built from the ground up. This involves a holistic method that encompasses all levels of protection strategies into one integrated solution: from monitoring for potential threats and implementing various ICS/OT defence plans, to continuous maintenance of the integrity of your chosen security solution.
IDENTIFY
You can’t secure what you don’t know you have.
This first step is all about developing an understanding of your ICS and OT environment, through comprehensive asset inventories and detailed network maps.
Determining potential risk areas means not only identifying your company’s physical assets, but also all the data, devices and systems that make up your organization.
ICS/OT inventories are a crucial process that help you gain insight into the network of hardware and software assets your company’s productivity relies on. Together with network and data flow diagrams, this solution provides a clear overview of the way your organization operates – and that insight should be used as a foundation for your cyber risk management strategy.
INDUSTRIAL NETWORK ARCHITECTURE DESIGN
ICS ASSET INVENTORY
ICS NETWORK AND DATAFLOW DIAGRAMS
PROTECT
ICS/OT edge devices like sensors and field industrial controllers such as PLCs and DCSs must be protected from the external networks and from internal corporate networks.
ATS offers a variety of ICS security measures that protect your system from malicious intrusions and operational faults both: from implementing security hardening requirements, access control and industrial firewalls, to advanced endpoint security.
ICS SECURITY HARDENING
ICS REMOTE ACCESS
ICS END POINT SECURITY
ICS FIREWALL
OPERATE & MAINTAIN
ICS/OT environments have different types of devices, usage scenarios and skill sets, so an ICS/OT-specific SIEM needs to provide additional operational data insights relevant to those knowledgeable in control systems. In other words, an effective SIEM is invaluable to OT security teams and engineers.
As ATS delivers custom designed security solutions, we make sure to implement a correspondingly tailored SIEM system as well.
This can include patch management and data backup and restore software – all of which keeps your chosen security solution in check and up to date.
ICS SECURITY INFORMATION & EVENT MANAGEMENT
ICS PATCH MANAGEMENT
ICS BACKUP AND RESTORE
