Wireless Security System acts as the interference of unaccredited access or injury to computer systems or information victimization of wireless networks. The quotidian variety of wireless security square measure includes Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). WPA is considered as fast boost security when compared to WEP. The WPA uses associate degree coding device encrypts the network with a 256-bit key, a longer key length that enhances the security over WEP. However, wireless networking is susceptible to certain security problems. Hackers have furnished wireless networks to be relatively straightforward to interrupt and use wireless technology to hack and gain access into wired networks. It’s necessary for the ventures to create a constructive wireless security policy that guards and prevent unauthorized access to special resources. Wireless Intrusion interference Systems (WIPS) or Wireless Intrusion Detection Systems (WIDS) square measure normally accustomed enforce wireless security policies.