Nemanja Macek

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This paper presents preview of the new book titled " Security of Computer Systems and Networks " (original in Serbian language " Sigurnost računarskih sistema i mreža ") – textbook for University lectures, but also a book that covers majority of important areas concerning current state of security. The book is the result of lecturing experience, research in(More)
The Spallation Neutron Source (SNS) accumulator ring is designed to accumulate, via H − injection, protons of 2 MW beam power at 1 GeV kinetic energy at a repetition rate of 60 Hz [1]. At such beam intensity, electron-cloud is expected to be one of the intensity-limiting mechanisms that complicate ring operations. This paper summarizes mitigation strategy(More)
Biometrics, defined as automated recognition of individuals based on their behavioral and biological characteristics, is beginning to gain acceptance as a legitimate authentication method and a practicable option to traditional identification methods in several application areas. Biometric cryptosystems, designed to generate a cryptographic key from a(More)
This paper examines the performance of bare-metal hypervisors within the context of Quality of Service evaluation for Cloud Computing. Special attention is paid to the Linux KVM hypervisors' different cache modes. The main goal was to define analytical models of all caching modes provided by hypervisor according to the general service time equation.(More)
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