Solution:
For that we have to implement WEP
In order to prevent your wireless access point from being accessed by intruders, you will have to
implement Wired Equivalent Privacy (WEP) on the network. WEP is a security protocol for wireless
local area networks (WLANs). It is the most commonly and widely accepted security standard.
Almost all the available operating systems, wireless access points, wireless bridges support this
security standard. It has two components, authentication and encryption. It provides security, which
is equivalent to wired networks, for wireless networks. WEP encrypts data on a wireless network by
using a fixed secret key. WEP incorporates a checksum in each frame to provide protection against
the attacks that attempt to reveal the key stream.
