As the government and organisations adopt the benefits of smart city technologies, cyberattacks are expected to rise, said Digital14 in its report, Smart Cities: the Power, the Risks, the Response."
There are an estimated 22 billion networked devices worldwide. The interconnected nature of smart cities means that by 2025, that number is forecast to rise to 38.6 billion.
Each of these devices serves as an entry point for malicious actors, with everyday gadgets such as IP cameras and digital video recorders (DVRs) likely to be at the greatest risk, stated the report.
In fact, more than 25% of attacks against enterprises this year will involve IoT devices, he cautioned.
According to the report, the GCC is increasingly prone to IoT attacks, with 18.45% of public-facing hosts in the UAE alone potentially vulnerable to such attacks.
"Smart cities will undoubtedly unlock enormous efficiency and productivity gains for the UAE and other nations. However, the highly networked environment that UAE companies operate within offers opportunities to release prolific malware that can have catastrophic ramifications, or stimulate lucrative criminal enterprises," said Joshua Knight, Executive VP Cyber Defence at Digital14.
"By their very nature, smart cities simply broaden the attack surface available to malicious actors," he pointed out.
"IoT devices are the weak link in the smart city chain," said Knight. "It is imperative that organisations and individual end users recognise this potential vulnerability and take prudent steps to secure their networks and protect themselves from cyberattacks," he added.
The report pointed out that the UAE was hit by an average of 304 attacks per day, the highest in the GCC.
Over 42,500 IP cameras are potentially vulnerable to cyberattacks in the GCC, while nearly 8,000 digital video recorders (DVRs) in the region are openly exposed to an outside network.
A particular focus of the report is Expo Dubai 2020, which demonstrates the potential of smart city technology for future smart cities around the world.
As one of the most interconnected and technologically advanced World Expos ever held, Expo 2020 will replicate similar logistical and cyber security challenges to those of a smart city, but within a compressed timeframe.
As Expo 2020's Official Cyber Security Provider, Digital14 said it will oversee the cybersecurity of the event's digital platform and safeguard the digital experience of its visitors and participants.
"As with any global mega event, cybersecurity is critical to deliver a safe, secure and successful Expo 2020 – the first ever World Expo staged in the Middle East, Africa and South Asia," remarked Eman Al Awadhi, VP, Cyber Security & Resilience, Innovation and Future Technologies, Expo 2020 Dubai.
"Digital14 is committed to ensuring Expo 2020 is protected through a combination of innovative cybersecurity solutions, ground-breaking initiatives and ongoing services that secure new technologies and support cross-partner flexibility and functionality with a robust Security Operations Centre," stated Al Awadhi.
"With millions of visitors expected throughout Expo 2020's six-month run, Digital14 will also seek to balance local and international best practice and regulations in data privacy and to enable compliance with the General Data Protection Regulation (GDPR) – ensuring the safety and privacy of Expo visitors' data," she added.
Digital14 pointed out that with the UAE embracing smart city technologies and taking a leadership role in this field, it is no surprise that the country takes the regional top spot in the Global Connectivity Index.
Expecting the growth of this sector to continue, the report proposes six actionable takeaways for organisations to defend themselves against new and evolving threats, including validating IoT devices before deployment, continuously monitoring all devices on the IoT network, and isolating IoT devices away from crucial and sensitive networks.
With the vast opportunities that smart cities bring, both in terms of improved business productivity and consumer experience, operators and device owners must be conscious of the potential vulnerabilities within their networks, stated the expert.
Only by safeguarding their networks, can smart cities truly realise their promised potential, it added.