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Case Studies

Southern Asian Tier 2 GSM Operator | Prepaid Fraud & Security Review

Project: Prepaid Fraud & Security Review


All aspects of the prepaid service were evaluated including technical, IT, payment, physical, logistics and communications security. The review included assessing the client's processes, techniques and procedures for the detection, analysis and investigation of prepaid fraud and security incidents from both internal and external attack.


A management report was provided highlighting all the key areas of prepaid fraud risk and security weakness. Recommendations were made for the enhancement of the overall level of protection against all types of prepaid fraud risk exposure for the client.

Client Benefits

Due to Præsidium's end-to-end knowledge of network, platforms, product offerings and physical security, the client was able to clearly understand the technical areas of weakness in their prepaid platform and service offering. The client was able to implement a number of short term quick win security enhancements and to develop the necessary levels of reporting and audit trails to protect their prepaid offering.
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