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Wireless Overview
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SonicOS 5.8.1 Administrator Guide
• VPN tunnel
Considerations for Using Wireless Connections
• Mobility - if the majority of your network is laptop computers, wireless is more portable than
wired connections.
• Convenience - wireless networks do not require cabling of individual computers or
opening computer cases to install network cards.
• Speed - if network speed is important to you, you may want to consider using Ethernet
connections rather than wireless connections.
• Range and Coverage - if your network environment contains numerous physical barriers
or interference factors, wireless networking may not be suitable for your network.
• Security - wireless networks have inherent security issues due to the unrestricted nature
of the wireless transmissions. However, the wireless security appliance is a firewall and has
NAT capabilities which provides security, and you can use WPA or WPA2 to secure data
transmissions.
Recommendations for Optimal Wireless Performance
• Place the wireless security appliance near the center of your intended network. This can
also reduce the possibility of eavesdropping by neighboring wireless networks.
• Minimize the number of walls or ceilings between the wireless security appliance and the
receiving points such as PCs or laptops.