Making corporate data accessible through Wi-Fi networks means intruders and other unwanted visitors can easily access such networks if proper precautions and tools aren't used to protect them. In addition, the enterprise wired network itself is subject to unauthorized access without proper precautions. There are five fundamental areas which must be considered when securing the enterprise against wireless threats.

Creating a wireless security policy. Securing the enterprise wireless LAN. Securing the enterprise wireline (Ethernet) network. Securing corporate laptops from wireless threats when outside the enterprise. Educate employees regarding the wireless policy.

This paper will discuss best practices in all five areas to secure the enterprise network, whether wired or wireless, from unauthorized use and hackers.