Abstract: An apparatus for 5G security management of a malicious device based on an open-radio access network (O-RAN) architecture includes a service management orchestration (SMO) unit, an O-RAN element unit and an artificial intelligence (AI) processing unit. The SMO unit includes a non-real time radio access network intelligent controller (non-RT RIC). The non-RT RIC collects a non-real time traffic data of a user. The O-RAN element unit includes a near-real time radio access network intelligent controller (near-RT RIC). The near-RT RIC collects a near-real time traffic data of the user. The AI processing unit is configuring to classify the user into one of a plurality of categories, predict at least one traffic index of the user, and determine whether the user is the malicious device.

Abstract: A method of cable sensing data collection applicable to an electronic apparatus having a counter array is provided. The electronic apparatus is for detecting a cable including a plurality of sensors and a plurality of RFID tags, where each of the RFID tags is used to receive cable sensing data of the cable obtained by the sensors. The method includes: scanning each of the RFID tags to retrieve the cable sensing data, where the cable sensing data includes a tag identifier of the RFID tag; converting the tag identifier to a plurality of array addresses through a plurality of hash functions; and transmitting the cable sensing data to a cloud platform according to whether a plurality of elements of the array addresses in the counter array having a zero or not. In addition, an electronic and a chip using the method are also provided.