Authentication schemes may be made more secure by encrypting information before transmitting it. Authorization is the gate-keeping function, determining, on the basis of institutional characteristics of an individual, whether, or to what level, a particular service is available.
Many students are also employees of course.
Such a scheme will still need to address the inherent ambiguity of individuals with multiple institutional affiliations. Medical records, for example, must be kept confidential. The results are summarized in the table below. These requirements documents should be the basis of further actions. Pilot Distance Education Funding Policies .