Strategic Site Assessment: Managing Cybersecurity Risks in Smart City Environments

As smart cities increasingly adopt IoT, industrial automation, and integrated infrastructure, the complexity of these interconnected systems expands potential cybersecurity risks. Without a structured security strategy, vulnerabilities persist, risking essential services like transportation and energy.
The ISA/IEC 62443 standard set best practices for securing industrial automation and control systems in smart cities. By establishing risk assessment and corresponding physical, administrative, and technical controls, it mitigates cyber risks while enhancing resilience. However, static security measures alone are insufficient—continuous assessment is essential.
The ISASecure Site Assessment evaluates cybersecurity posture against ISA/IEC 62443 compliance, helping cities identify risks, validate protections, and align with industry best practices. Regular assessments enable operators to proactively strengthen defenses and safeguard critical infrastructure from evolving cyber threats.