College of Education for Pure Sciences,  University of Thi-Qar discussed a master dissertation on securing commercial transactions by supporting authorization procedures in electronic commerce applications by the postgraduate student, Mrs. Ghanima Sabr Shiaa.

The dissertation aimed propose designing a protocol that achieves high security using (Elgamal and AES), as well as using (ElGamal) with (Fernet) to support authentication performance in e-commerce operations, security and performance, and designing strong integrated protocols that achieve light encryption operations with High security support.

The dissertation reviewed designing of a system consisting of transactional information protection protocols for e-commerce applications, security verification and high performance via using (Scyther) to analyze security requirements.

The dissertation concluded the design of a system that enhances security and makes it difficult to penetrate from various attacks by using (Scyther) to obtain the best results to prevent attacks in addition to supporting high performance.