By CIOReview | Tuesday, September 24, 2024

Smart cities encounter distinct obstacles in terms of cybersecurity. This article discusses some of the challenges the smart cities face regarding cybersecurity.

Fremont, CA: The emergence of intelligent cities signifies a shift from mere concept to actuality, with the incorporation of technology into daily infrastructure now commonplace. These cities offer numerous advantages to local governments, such as data-informed decision-making, improved interaction between residents and authorities, and a minimized environmental impact. However, like all new technologies, various risks must be carefully evaluated before transitioning to a smart city.

One of the most significant threats is their susceptibility to cyberattacks. Extensive, interconnected networks provide cybercriminals with more access points than ever and the ideal opportunity to move from one vulnerable system to another. While we must not allow fear to hinder progress, we must equip ourselves with robust security protocols.

Challenges of Smart Cities

Smart cities encounter distinct obstacles in terms of cybersecurity. Public and private organizations, individuals, and IoT gadgets utilize networks daily. The vast data transmitted through these networks necessitates a robust security approach. Several critical challenges include:

Connected Devices:

Numerous IoT devices, ranging from CCTV and traffic light management to organizations' personal and financial data, could simultaneously be linked to a network. While this may seem perfect for efficient communication and control, it also gives hackers numerous opportunities to launch attacks.

Automation of Infrastructure Operations:

Automation offers numerous advantages for various operations in smart cities by minimizing the requirement for direct human oversight of these systems. The proliferation of sensors results in more connections to supervise and regulate, which could be viewed as additional targets susceptible to exploitation due to vulnerabilities.

Sub-Standard Data Management Processes:

Data is the foundation of every smart city and plays a vital role in daily functions. Nevertheless, numerous entities need to possess the appropriate procedures to guarantee this data's safe and secure management. Inadequate policing of a database can create an easy target for hackers to exploit, resulting in the illegal access or theft of sensitive information.

Risks from the ICT Supply Chain and Vendors:

We know the dangers the supply chain and third parties present. This fact became evident when a zero-day vulnerability was discovered in the file transfer software MOVEit, leading to a significant ransomware attack. Cybercriminals persist in targeting vulnerable points, making innovative infrastructure systems a profitable target. We must implement and follow secure-by-design and default practices to address this issue and reduce these risks.

Outdated Technology:

Numerous urban areas possess infrastructure and networks constructed using obsolete technology, making them vulnerable to cyber threats. It is crucial to keep systems current by implementing the most recent software updates and security patches. Technology adoption plays a significant role in the prosperity of smart cities, so prioritizing establishing robust systems is essential.