Tenda A5s User Manual page 44

key, meaning that it dynamically generates a new key for each
packet. WPA also includes a message integrity check feature to
prevent data packets from being hampered with. Only authorized
network users can access the wireless network.
enhanced encryption algorithm over WEP.
Cipher Type: Select AES (advanced encryption standard) or
TKIP (temporary key integrity protocol).
Security Key: Enter a security key, which must be between
8‐63 ASCII characters long.
Key Renewal Interval: Specify a valid time interval for the key
to be updated.
8.2.2 WPA2‐PSK
The later WPA2 protocol (Wi‐Fi Protected Access version 2)
features compliance with the full IEEE 802.11i standard and uses
Advanced Encryption Standard (AES) in addition to TKIP encryption
protocol to guarantee better security than that provided by WEP or
WPA.
WPA adopts
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