OPERATE & MAINTAIN
ICS/OT Cyber Security
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 (SIEM)
An organization must possess change management policies and procedures to control modifications to hardware, firmware, software, and documentation to ensure the ICS is protected against improper modifications prior to, during, and after commissioning. This includes SIEM which stands for security information and event management. ATS can develop and implement an ICS change management program and deploy software to meet change management requirements in ICS standards such as ISA/IEC 62443 and NERC CIP.
ICS PATCH MANAGEMENT
Patch management is an important component of an overall ICS security program, but it is challenging because deploying patches can introduce risk. Patch execution in OT also comes with some difficult challenges. ATS can develop and implement ICS patch management programs and deploy patch management software to meet the requirements in standards such as ISA/IEC 62443 and NERC CIP.
ICS BACKUP AND RESTORE
When there is a ransomware attack, a solid backup and restore practice can be the last line of defense in any OT Cybersecurity Program to prevent the loss of data and also restore it when data is lost. ATS can develop and implement a backup and restore program and can deploy automated backup systems to meet the requirements of standards such as ISA/IEC 62443 and NERC CIP.
