Prof. Hanaa Mohsen Ahmed, a teacher in the Department of Computer Science, published her research tagged "Application of telemedicine on a mobile phone using unique and exclusive value analysis or ambiguous medical images" in a magazine affiliated to Scopes International. The research covered confidentiality and ensuring the correct exchange of information between the patient and the doctor through the use of the medical services platform via mobile phone. A reversible and fragile watermark was used based on the authentication of the host’s image. Without the need for the image first, then applying it to the Frederick and Collagen scheme for approval, and the results were very promising compared to previous work.