Belkin F6D3000 Manuel d'utilisateur télécharger pdf (Page 23)

Using the Belkin Wireless Network Utility

Securing your Wi-Fi Network

Here are a few different ways to maximize the security of your wireless

network and protect your data from unwanted intrusion. This section is

intended for the home, home office, and small office user. At the time of

publication, three encryption methods are available.

Encryption Methods:

Name 64-bit Wired

Equivalent Privacy

128-bit

Encryption

Wi-Fi Protected

Access

Wi-Fi Protected

Access

Acronym 64-bit WEP 128-bit WEP WPA-TKIP WPA-AES

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)

Added security

over 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

Wired Equivalent Privacy (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.

1 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.

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Belkin F6D3000 Manuel d'utilisateur Page 23

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