In today's interconnected world, effective cyber security measures are crucial to protect sensitive data and infrastructure from sophisticated cyber threats.
Check out our latest case study that explores a real-world cyber security project deployed by SGA that implemented the ISA/IEC 62443 best practices framework, which focuses on industrial automation and control systems (IACS) security.
Client Profile
The subject of this case is a leading company with operations in the pharmaceutical secor. With a highly interconncted network of distributed control systems and critical infrastructure, the company recognised the need for robust cyber security measures to ensure uninterrupted operations and protet sensitive industrial assets.
Project Overview
SAFEgroup establish a robust cyber security framework based on ISA/IEC 62443 best pratices. This involved conducting a gap analysis, integrating the framework with the company's existing systems, performing a risk assessment and mitigation, deploying security monitoring tools, and conducting employee training and awareness programs.
The implementation of the framework resulted in enhanced cyber security, improved incident response, strengthened collaboration between IT and OT teams, compliance with regulatory standards, and cost savings.
Enhanced Cyber Security
Improved Incident Response
Strengthened Collaboration
Compliance with Regulatory Standards
Cost Savings
Project Goals
The primary objectives of the cyber security project were:
Establish a robust cyber security framework based in ISA/IEC 62443 best practices.
Identify and address vulnerabilities in the IACS environment to prevent unauthorised access, data breaches, and operational distruptions.
Enhance incident response capabilities to ensure timely identification, containment, and recovery from cyber incidents.
Foster collaboration between IT and OT teams to create a unified and proactive approach to cyber security.
Pre-Project Challenges
Before implementing the ISA/IEC 62443 best practices framework, the company faced several cyber security challenges, including:
Lack of standardised cyber security framework suitable for industrial automation and control systems.
Insufficient visibility into potential vulnerabilities and threats withing their IACS enviornment.
Inadequate incident response plans to effectively mitigate and recover from cyber incidents.
Limited alignment between IT and OT (Operational Technology) teams regarding cyber security objectives and strategies.
Implementation
Gap Analysis | Conducted a comprehensive assessment of the existing IACS infrastructure, identifying vulnerabilities, and assessing the controls and measures in place.
Framework Integration | Developed a customised cyber security framework, using the ISA/IEC 62443 standard as a guideline. The framework aligned with international best practices and industry-specific requirements.
Risk Assessment and Mitigation | Performed a thorough risk assessment to prioritise potential threats and vulnerabilities. Implemented appropriate measures to mitigate risks, including network segmentation, access controls, and regular patch managment.
Security Monitoring | Deployed advanced intrusion detection systems (IDS) and security event management tools to monitor the IACS environment for any potential threats or anomalies.
Employee Training and Awareness | Conducted training programs and workshops to enhance employee awareness of cyber security best practices and the importance of adhering to the established protocols.
Results & Benefits
The implemented of the ISA/IEC 62443 best practices framework yielded several significant benefits for the company:
Enhanced Cyber Security: The framework helped the company establish a robust cyber security posture, significantly reducing system vulnerabilities and improving resilience against cyber threats.
Improved Incident Response: The organisation developed a comprehensive incident response plan, enabling them to respond to and contain cyber incidents efficiently.
Strengthened Collaboration: The project facilitated better collaboration between IT and OT teams. This alignment led to improved communication, streamlined processes, and more effective decision-making regarding cyber security measures.
Compliance with Regulatory Standards: The company achieved compliance with relevant industry-specific cyber security regulations, demonstrating a commitment to customer trust and data protection.
Cost Savings: The company's new proactive measures reduced the risk of potential cyber incidents, saving significant costs associated with data breaches, system disruptions, and reputational damage.
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