Securing the Internet of Things: Challenges and Advances in Cybersecurity

Dear Colleagues,

From wearable devices and smart thermostats to industrial machinery and autonomous vehicles, the Internet of Things (IoT), embedding connectivity into daily objects, has radically transformed the way we interact with the world, As billions of devices are now available online, the promise of automation, efficiency, and data-driven insights grow exponentially; however, this is not without potential risk. IoT systems are inherently complex and often lack standard security protocols, making them attractive targets for cyberattacks. Devices with limited processing power may not support robust encryption, and their widespread deployment across homes, cities, and industries makes them vulnerable. From Botnet-driven DDoS attacks to data breaches and remote hijacking, such vulnerabilities are real and evolving. As a result, cybersecurity for IoT devices has become a rapidly advancing field. Researchers and developers are exploring edge computing, AI-driven threat detection, blockchain-based authentication, and zero-trust architectures to fortify these networks. Regulatory frameworks such as GDPR and NIS2 recommend stronger accountability and data protection.

This Special Issue welcomes original research and review articles that address the multifaceted challenges of securing IoT systems, highlighting the latest technological and strategic advances aimed at safeguarding this hyper-connected world.

Dr. Ambreen Hussain
Dr. Sayed Chhattan Shah
Dr. Qurat-Ul-Ain Mastoi
Guest Editors

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