Securing IoT Devices: Challenges and Mitigation Strategies

Abstract

The proliferation of Internet of Things (IoT) devices has introduced new vulnerabilities in the digital ecosystem. IoT devices often lack robust security mechanisms, making them attractive targets for cyber attackers. This paper highlights the security challenges associated with IoT devices, including weak authentication, insufficient encryption, and firmware vulnerabilities. It explores various mitigation strategies such as secure firmware updates, intrusion detection for IoT networks, and the use of blockchain for enhancing device security. The paper emphasizes the importance of creating a secure environment for IoT deployments in smart cities, healthcare, and industrial applications.

Keywords: IoT Security, Device Authentication, Blockchain, Firmware Protection, Smart Cities