3. Attach the wireless LAN module cover and secure it using the screw you removed.
The light on the wireless LAN module turns on when the module is installed and operating. The light
flashes when the module is communicating over the network.
Wireless Network Module Security
Parent topic: Wireless Network Projection
Related references
Optional Equipment and Replacement Parts
Wireless Network Module Security
A wireless network allows the exchange of information using radio signals, so you can easily connect to
the network if you are within range of the radio signals. However, within a certain range, the signals can
reach unintended recipients.
Security experts recommend password protected wireless networks. Check with your network
administrator for guidance on setting up wireless security for your network.
If wireless security countermeasures are not implemented, problems such as the following may occur:
• Communicated data could be intercepted by a third party who is receiving wireless transmissions
without authorization, and who could obtain personal information from these transmissions such as
IDs, passwords, credit card numbers, or the contents of personal e-mail messages.
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