â¢Normally, during early stance as weight is. being shifted onto the stance leg, the line of. force falls behind the knee requiring quad. contraction to prevent buckling of knee. â¢With quad weakness, patient leans forward at. hip, causing COG to be shifted forward so line. of force falls anterior to knee, forcing it into. extension.
A Definition of Endpoint Security. Endpoint security is the process of securing the various endpoints on a network, often defined as end-user devices such as mobile devices, laptops, and desktop PCs, although hardware such as servers in a data center are also considered endpoints.
An endpoint (socket) is defined by the combination of a network address and a port identifier. Note that address/port does not completely identify a socket (more on this later). The purpose of ports is to differentiate multiple endpoints on a given network address. You could say that a port is a virtualised endpoint.