Description: K-Token is a type of token used in secure communications, especially in the context of key management in various systems, including Internet of Things (IoT) environments. Its main function is to facilitate authentication and secure information exchange between connected devices and systems. Through cryptographic algorithms, K-Token allows devices to verify the identity of other devices and establish secure connections, thus protecting the integrity and confidentiality of transmitted data. This approach is crucial in environments where the proliferation of interconnected devices increases the risk of cyberattacks. K-Token is based on principles of symmetric and asymmetric cryptography, enabling it to manage keys efficiently and securely. Additionally, its implementation can vary depending on the communication protocols used, making it versatile and adaptable to different use cases. In summary, K-Token is an essential tool for ensuring security in digital communications, contributing to a safer and more reliable digital ecosystem.