The lecturer in the Computer Science Department, Prof. Dr. Alaa Kazem Farhan, received thanks and appreciation letter from the President of the University of Technology, Prof. Dr. Ahmed Mohamed Hassan Al-Ghabban, in appreciation of his distinguished efforts in completing and publishing the two researches within the containers of Scopus, hoping that he would make more tender service to the beloved universities.

The first research is titled "New improvement with active expansion to improve HD5 function to achieve document security"

This research aims to find a new and innovative improvement idea in improving hash performance in digital signatures through the ability to deal with files and find digital signatures. The development idea was a completely new idea in improving MD5 performance.

The second research titled "Improving the capacity of the QR Treasury by encoding the lossless compression techniques" The basic idea is to find a way to improve the storage performance in the QR represented in storing data by making use of the principle of non-lost compression and coding, and this will lead to saving large storage areas and using them to protect Effectively original documents