Mobile platforms currently have only limited implemen-
tations of rewalls, intrusion detection systems, and other
network security features, but this is likely to change as the
information value that these devices hold increases.
Gaining a better understanding and developing improved
methods of network covert channel prevention and detection
are vital to the information security eorts in both private
and government sectors, and have been the focus of much
research in the past years. Little, if any, of this research
has explored covert channels on mobile platforms. It is im-
portant that research begin in this area in order to develop
proactive protection and prevention mechanisms.
Mobile platforms currently have only limited implemen-tations of rewalls, intrusion detection systems, and othernetwork security features, but this is likely to change as theinformation value that these devices hold increases.Gaining a better understanding and developing improvedmethods of network covert channel prevention and detectionare vital to the information security e orts in both privateand government sectors, and have been the focus of muchresearch in the past years. Little, if any, of this researchhas explored covert channels on mobile platforms. It is im-portant that research begin in this area in order to developproactive protection and prevention mechanisms.
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