What are the challenges in securing IoT devices with limited processing capabilities?

Securing IoT devices with limited processing capabilities can present challenges such as the inability to handle complex security protocols, susceptibility to attacks due to resource constraints, and difficulty in implementing robust encryption mechanisms. Lightweight security solutions can help address these challenges by offering efficient algorithms that consume less processing power and memory, enabling effective protection without compromising device performance. These solutions may include lightweight encryption techniques, optimized authentication protocols, and efficient ways to secure communication channels while minimizing resource requirements. Implementing such lightweight security measures can enhance the security of IoT devices with limited processing capabilities and help mitigate potential security risks.