METHOD FOR AVOIDING THE MISUSE OF ACCESS AUTHORISATIONS OF AN ID-BASED ACCESS CONTROL SYSTEM

摘要

As part of the method for avoiding misuse of accessauthorisations of an ID-based access control systemcomprising at least one access control device (1, 1') and acentral server (2), with which the at least one accesscontrol device (1, 1') can be connected for the purposes ofdata communication, a data record is stored for eachcustomer medium in a database of the central server (2),which data record contains at least one contact address ofthe rightful owner of the customer medium and the at leastone customer medium ID, wherein during a first interactionbetween a customer medium and an access control device (1,1') of the access control system access is granted for avalid access authorisation, and at the same time or withina specified configurable time span after the interaction amessage is sent involving the data record stored in thecentral server (2) and the read-out customer medium ID towhich the access authorisation is assigned, a message issent to a contact address of the rightful owner of thecustomer medium requesting confirmation that he, therightful owner, is currently using the customer medium,wherein as long as no confirmation is sent on the part ofthe rightful owner to a specified contact address of theaccess control system, any further entry via the accesscontrol devices (1, 1') of the access control system, andin the case of a post-payment scenario, the exit from thearea covered by the access control system is refused.