Belkin International Inc. F5D8053 Manuel D’Utilisation

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check your wireless adapter’s user manual to check if it supports WPA. Instead 
of a hex key, WPA uses only passphrases, which are much easier to remember. 
 
The following section, intended for the home, home-office, and small-office user, 
presents a few different ways to maximize the security of your wireless network. 
 
At the time of publication, four encryption methods are available: 
 
Encryption Methods: 
 
Name 
64-Bit Wired 
Equivalent 
Privacy
 
128-Bit Wired 
Equivalent 
Privacy
 
Wi-Fi Protected 
Access-TKIP
 
Wi-Fi Protected 
Access 2
 
Acronym 64-bit 
WEP 
128-bit 
WEP 
WPA-TKIP/AES 
(or just WPA) 
WPA2-AES (or 
just WPA2) 
Security Good 
Better 
Best 
Best 
Features  Static keys  
Static keys  
Dynamic key 
encryption and 
mutual 
authentication 
Dynamic key 
encryption and 
mutual 
authentication 
 Encryption 
keys based 
on RC4 
algorithm 
(typically 40-
bit keys) 
More secure 
than 64-bit 
WEP using a 
key length of 
104 bits plus 
24 additional 
bits of system-
generated data
TKIP (Temporal 
Key Integrity 
Protocol) added 
so that keys are 
rotated and 
encryption is 
strengthened 
AES (Advanced 
Encryption 
Standard) does 
not cause any 
throughput loss 
(insert chart from P74488-A, p.16) 
 
WEP  
WEP is a common protocol that adds security to all Wi-Fi-compliant wireless 
products. WEP gives wireless networks the equivalent level of privacy protection 
as a comparable wired network. 
 
64-Bit WEP 
64-bit WEP was first introduced with 64-bit encryption, which includes a key 
length of 40 bits plus 24 additional bits of system-generated data (64 bits total). 
Some hardware manufacturers refer to 64-bit as 40-bit encryption. Shortly after 
the technology was introduced, researchers found that 64-bit encryption was too 
easy to decode. 
 
128-Bit Encryption 
As a result of 64-bit WEP’s potential security weaknesses, a more secure 
method of 128-bit encryption was developed. 128-bit encryption includes a key