| 摘要 |
A security system in a network connected computing device, the device executing a software component that receives information stored in a matrix barcode, the information comprising a reference to a resource accessible via the network, the system comprising: a service bar that blocks the software component from accessing services of the computing device; and a logic unit that determines services of the computing device needed by the software component to access the resource, wherein the service bar is adapted to, responsive to a verification of permission of the software component to access the determined services, unblock the software component in order that the software component can access the resource and accesses the determined services. |
