Roaming fraud : assault and defense strategies


— Fraud is one of the major concerns of the telecommunication sector. It leads to high amounts of financial losses in this sector every year. For mobile telephony operators, one of the largest contributing factors to losses due to fraud is the one coming from roaming scenarios. The present article intends to examine the causes generating these types of… (More)

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@inproceedings{FernandezRoamingF, title={Roaming fraud : assault and defense strategies}, author={Gabriel Fernandez} }