ABSTRACT

Wireless technology has become an important module for communication and for the data transmission. This technology has replaced the present LAN in terms of security and as well as with the data transfer. Wireless Local Area Network (WLAN) effectively satisfies needs within buildings and campus environments. Developing security measures for the WLAN is a major issue when compared to the security features of LAN. The aim of this paper is to make the communication in the campus more secure, reliable and a standard one. This paper discusses about the important security features that are intended for the wireless network to be more stable. Contains the construction of the important modules used for the security of WLAN, secure data transfer, data encryption, wireless security types and the other issues on this network for making it a more stable one to provide and construct a secure digital network.