Medical Image Encryption for Advanced Security and Privacy

Through its cutting-edge methods of remote diagnosis and quicker first aid delivery, telemedicine and numerous telemedicinal applications are transforming a range of healthcare departments. In these applications, the use of digital images is crucial for assuring better and quicker health outcomes. These digital photographs are typically transferred between hospitals, doctors, and patients through open networks, often containing private and diagnostic data about the patients. To ensure the patient’s privacy, it is necessary to safeguard them while they are being stored and transported.This study presents a chaotic image encryption system that makes use of two chaotic maps, namely Arnold Cat Map and 2D-LSCM, to increase the randomness and security of the encrypted image. We contrast our method with other well-known chaotic picture encryption systems and examine the effectiveness and security of our scheme.