In {HEAD ~ one set} of embodiments, a method is provided for implementing {TAIL ~ a security risk assessment} for a merchant entity having connectivity to a shared network, which may, for example, comprise an Internet merchant or an Internet merchant gateway 
In { HEAD ~ one set } of embodiments , a method is provided for implementing { TAIL ~ a security risk assessment } for a merchant entity having connectivity to a shared network , which may , for example , comprise an Internet merchant or an Internet merchant gateway
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