Connecting To A Wlan - HP Mini User Manual

(uninvited) or capture information being sent across it. However, you can take precautions to protect
your WLAN:
●
Use a wireless transmitter with built-in security
Many wireless base stations, gateways, or routers provide built-in security features such as
wireless security protocols and firewalls. With the correct wireless transmitter, you can protect
your network from the most common wireless security risks.
●
Work behind a firewall
A firewall is a barrier that checks both data and requests for data that are sent to your network,
and discards any suspicious items. Firewalls are available in many varieties, both software and
hardware. Some networks use a combination of both types.
●
Use wireless encryption
A variety of sophisticated encryption protocols is available for your WLAN. Find the solution that
works best for your network security:
◦
◦

Connecting to a WLAN

To connect to the WLAN, follow these steps:
1. Be sure that the WLAN device is on. If it is on, the wireless is white. If the wireless light is off,
press the
2. Tap the network icon in the notification area, at the far right of the taskbar.
3. Select your WLAN from the list.
4. Tap Connect.
If the network is a security-enabled WLAN, you are prompted to enter a network security key,
which is a security code. Type the code, and then tap OK to complete the connection.
NOTE:
NOTE:
Center, and then tap Set up a new connection or network. A list of options is displayed. You
can choose to manually search for and connect to a network or to set up a new network
connection.
After the connection is made, place the mouse pointer over the network icon in the notification area,
at the far right of the taskbar, to verify the name and status of the connection.
30 Chapter 5 Internet
Wired Equivalent Privacy (WEP) is a wireless security protocol that encodes or encrypts
all network data before it is transmitted using a WEP key. Usually, you can allow the
network to assign the WEP key. Alternatively, you can set up your own key, generate a
different key, or choose other advanced options. Without the correct key, others will not be
able to use the WLAN.
WPA (Wi-Fi Protected Access), like WEP, uses security settings to encrypt and decrypt
data that is transmitted over the network. However, instead of using one static security key
for encryptions as WEP does, WPA uses "temporal key integrity protocol" (TKIP) to
dynamically generate a new key for every packet. It also generates different sets of keys for
each device on the network.
f12 action key to turn on the wireless connection.
If no WLANs are listed, you are out of range of a wireless router or access point.
If you do not see the network you want to connect to, tap Open Network and Sharing