Challenges and Solutions for Countering Emerging Security Threats to IoT Devices
Naman Tiwari, Abhay Kumar Pandey, Abhilash Kokala · International Journal of experimental research and review · 2025
The Internet of Things (IoT) has transformed how devices communicate and interact, making daily life more connected and efficient. However, as IoT adoption increases, so do security risks. IoT devices are a target for cybercriminals who want to steal data, control operations, and disrupt services. This research examines the major security issues that IoT devices face and potential solutions to protect them from new threats. Insufficient authentication and authorization are one of the most significant obstacles in IoT security. Due to their lack of security updates and default passwords, many IoT devices are easy targets for cyberattacks. Additionally, the likelihood of data breaches is raised by the fact that IoT devices frequently transmit data without encryption. The lack of standard security protocols is another major problem because different manufacturers use different security measures, which creates inconsistencies and vulnerabilities. This paper discusses a variety of solutions to these issues, such as encryption methods, regular security updates, and strong authentication mechanisms. By ensuring that only authorized users can access IoT devices, using multi-factor authentication (MFA) can improve security. Attackers can't get their hands on sensitive data if it is encrypted. Additionally, real-time security threat detection and prevention can be made possible by utilizing AI and ML. Governments and organizations also play a vital role in improving IoT security. When designing and developing IoT devices, manufacturers may adhere to best practices if global security standards and regulations are established. Vulnerabilities can be further reduced by educating users about cybersecurity threats and best practices. In conclusion, a combination of robust authentication, encryption, regular updates, and global security policies is required to safeguard IoT devices from security threats. To create an IoT environment that is safer and more secure as technology advances, ongoing research and development are required.