Craig Pollard's research while affiliated with Siemens and other places
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Publication (1)
The importance of IT network security in combating telephony fraud is discussed. The PBX is among the most susceptible areas to telecommunications fraud. When a PBX is linked to an organization's IT network, a poorly protected maintenance port can offer hackers an open and undefended back door into such critical assets as customer databases and bus...
Citations
... 2-Subscribers' fraud: it is a category where the fraudsters gain control over the subscribers' account to make free phone calls [9]. 3-Conducted over the Telephone: this category covers all general types of known fraud schemes [10]. ...
