The basic functions and the relative concepts of ZigBee network are analyzed in this paper. The implementation method of ZigBee network layer is proposed, and t
In this paper an encryption-decryption algorithm based on two moduli is described: one in the real field of integers and another in the field of complex integer
Firewalls use packet filtering to either accept or deny packets on the basis of a set of predefined rules called filters. The firewall forms the initial layer o