Modelovanje bezbednosti i alokacija resursa u cloud okruženju primenom aukcija

The Thirty-Ninth Symposium on New Technologies in Postal and Telecommunications Traffic – PosTel 2021, is scheduled for November 30 and December 1, 2021. The Symposium is organized by the Department of Postal and Telecommunication Traffic of the Faculty of Transport and Traffic Engineering – University of Belgrade. The co-organizers are: A state-owned enterprise "Post of Serbia", "Telekom Srbija", and Regulatory Agency for Electronic Communications and Postal Services (RATEL). The Symposium is supported by the Ministry of Education, Science and Technological Development and the Ministry of Trade, Tourism and Telecommunications of the Republic of Serbia. The main aim of this event and the accompanying Symposium Proceedings is to present state-of-the-art scientific and technological achievements in the field of postal and telecommunications traffic. All presented and published papers are invited and their number is limited. The topics of the Symposium and the most competent authors are determined by the Program Committee.