This paper deals with highly current topic of supply chain security with a focus on general supply chain security (SCS) frameworks. It analyzes two approaches to supply chain security and presents the author's future research focus in this area, which is aimed at expansion and completion of the general supply chain security management model and the creation of a security performance measurement tool. Such a measurement tool would allow complex comparison of security programs from an attained

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... urity level point of view. Initiatives currently aimed at security performance measurement and other perceivably immeasurable characteristics can be found in the areas of operational security and quality.