International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
The wireless is word that defined as \"Having no wires\". In networking terminology, wireless is the term used to define in a computer network where there is no physical wired connection between sender and receiver, but rather the network is associate d with radio waves and/or microwaves to maintain communications. Wireless networking utilizes specific tools such as NICs, APs and routers in place of wires (copper or optical fiber) for connecting the network. WLAN is commonly referred to as Wireless Fidelity (WI-Fi).