Ladislav Behan

Ladislav Behan
VŠB-Technical University of Ostrava · Department of Telecommunications

About

10
Publications
2,523
Reads
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16
Citations
Citations since 2017
10 Research Items
16 Citations
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Publications

Publications (10)
Article
Full-text available
Recent trends show a growing interest in VoIP services and indicate that guaranteeing security in VoIP services and preventing hacker communities from attacking telecommunication solutions is a challenging task. Spam over Internet Telephony (SPIT) is a type of attack which is a significant detriment to the user’s experience. A number of techniques...
Article
Full-text available
With the increased number of Software-Defined Networking (SDN) installations, the data centers of large service providers are becoming more and more agile in terms of network performance efficiency and flexibility. While SDN is an active and obvious trend in a modern data center design, the implications and possibilities it carries for effective an...
Chapter
The number of active users using Voice over IP (VoIP) services has an increasing tendency. With an expanding number of users, there is also a rapid increase in the number of hackers interested in attacking the VoIP communication system. This paper aims at detecting malicious SIP traffic and also deals with the security of the VoIP architecture issu...

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