The Challenge: Evolving Security Operations Needs

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  Legacy Systems

  Many urban infrastructure systems, especially in older cities, rely on legacy OT systems. These systems are often incompatible with modern security measures and can be difficult to update without disrupting essential services. Vulnerabilities in legacy systems can be exploited by cyber attackers, potentially leading to service disruptions, data breaches, and safety hazards.

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  Convergence of IT and OT

  The integration of IT and OT systems enhances operational efficiency but also expands the attack surface. IT systems are typically more exposed to cyber threats, and once compromised, attackers can move laterally to exploit OT systems. A successful attack on IT systems can lead to the manipulation of physical processes controlled by OT, causing physical damage and endangering public safety.

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  Complexity and Interconnectivity

  Urban infrastructure systems are highly interconnected and interdependent. A cyber-attack on one system (e.g., electricity grid) can have cascading effects on other critical services (e.g., water supply, transportation). The interconnectivity increases the potential impact of cyber-attacks, making it crucial to adopt a holistic approach to cybersecurity.

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  Human Factors

  Employees and contractors with access to IT and OT systems can unintentionally introduce vulnerabilities through actions such as falling for phishing attacks or using weak passwords.

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  Cargo Handling Systems

  Automated cargo handling and management systems in ports are critical for efficiency but can be targeted to disrupt logistics and supply chains.

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  Regulatory and Compliance Issues

  Urban infrastructure sectors must comply with various regulations and standards that differ across regions and sectors. Keeping up with these regulations can be challenging and resource intensive. Non-compliance can result in legal penalties, loss of public trust, and increased vulnerability to cyber threats.