EAN: 9783954890774

ANCHOR COMPACT AN INVESTIGATON INTO AUTHETICA...

Due to the mobility of its users  GSM systems are vulnerable to an unauthorized access and
eaves droppings when compared with the traditional fixed wired networks. The main idea of this
project is to develop an application device in order to secure mobile banking over unsecure GSM
network. It is important to mention that mobile banking is a term that is used for performing
balance checks  account transactions  payments  credit applications  and many other online
applications. Unfortunately  the security architecture for cellular network is not entirely
secure. As a matter of fact  GSM network infrastructure is proved to be insecure. Many possible
attacks are documented in literature. For security was never considered in the initial stages 
the sending of protective banking information across an open mobile phone network remains
insecure. Consequently  this project focuses entirely on the development and design of security
techniques in order to asses some security issues within mobile banking through cellular phone
network (GSM). The main aim of this project is to investigate and examine the following: 1.
Security issues in each level of the mobile network architecture. 2. Messages and signals
exchanged between user s cellular phone and mobile network at each level. 3. The overall
security architecture of GSM flaws. 4. Some existing security measures for mobile transactions.
5. The current security within SMS banking and GPRS banking. Finally  two folded simulations in
MATLABT were performed using OFDM which is a broadband multicarrier modulation method that
provides a high performance operation to transmitted and received data or information.

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