ЗАЩИЩЕННОСТЬ В ЗОНАЛЬНЫХ СЕТЯХ

摘要

The invention provides an access point device arranged to receive data packets from one or more client devices and transmit them along a public area network characterised wherein the access point device comprises security means arranged to consider the source/destination of data packets and control the forwarding/discarding of a data packet according to whether the data packet originates from a client device and is destined for a client device.