Encryption is the process of converting data into a secret code to protect it from unauthorized access or disclosure.
Encryption is a vital aspect of IoT security and refers to the process of converting data into an unreadable code to prevent unauthorized access. It is used to secure sensitive information and communications transmitted over IoT networks, including data collected from connected devices.IoT devices collect and transmit vast amounts of sensitive information, including personal and financial data, and encryption plays a crucial role in protecting this information from cyber attackers. Encryption helps ensure the confidentiality and integrity of data by making it unreadable to unauthorized users who attempt to intercept it during transmission.Various encryption algorithms are used to secure data in the IoT industry, including Advanced Encryption Standard (AES) and Transport Layer Security (TLS). Implementing encryption on IoT devices requires specialized security controls and technologies to ensure its effectiveness, such as secure key management and robust encryption protocols.By implementing encryption measures, IoT devices and networks can ensure the confidentiality and integrity of data and prevent unauthorized access and data breaches.