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This paper presents an idea in the context of multicasting: it is to manage QoS with a certain level of hazard. The Xcast and IPv6 are used in the context of IPTV which is a contestable choice since the number of user could be high regarding the size of the packet header. In large IPTV network, even an IPTV stream with a small number of subscribers could have hundreds of them. Moreover if Xcast stream...
Nowadays, interest in Knowledge Management (KM) from both industry and academia has been growing rapidly. There is no doubt that KM has came to play an important role in organizations. However, if organizations especially small medium enterprise (SMEs) do not fully comprehend what drives the need for KM and how to select the necessary technological infrastructure, they may fall into the trap of creating...
Explicit Multicast-Unicast (XCAST) is a complementary protocol of multicast that supports a very large number of small multicast sessions by specifies the destinations as the lust of unicast address explicitly. The usage of the IPv6 protocol creates new challenges such as the quality of service (QoS) mechanisms that are currently supported for the Internet Protocol version 6 (IPv6) in most implementations...
Stepping stone detection can be defined as a process to discover an intermediate host correlation that used by intruder. Most of the intruders cover their track by login into intermediate host first before execute the real attack. This intermediate hosts here known as stepping stone. This paper introduces a hybrid stepping stone detection method which combines the network-based and host-based stepping...
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