Glossary
Glossary-4
Virtual Access Point (VAP)
Virtual AP technology multiplies the number of Access Points present within the RF
footprint of a single physical access device. With Virtual AP technology, WLAN users
within the device’s footprint can associate with what appears to be different access
points and their associated network services. All the services are delivered using a
single radio channel, enabling Virtual AP technology to optimize the use of limited
WLAN radio spectrum.
Wi-Fi Protected Access
WPA employs 802.1X as its basic framework for user authentication and dynamic
key management to provide an enhanced security solution for 802.11 wireless
networks.
Wired Equivalent Privacy (WEP)
WEP is based on the use of security keys and the popular RC4 encryption
algorithm. Wireless devices without a valid WEP key will be excluded from network
traffic.
WPA Pre-shared Key (WPA-PSK)
WPA-PSK can be used for small office networks with a limited number of users that
may not need a high level of security. WPA-PSK provides a simple security
implementation that uses just a pre-shared password for network access.
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