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Using the Web-Based Advanced User Interface
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se
ct
io
n
Securing your Wi-Fi
®
Network
Here are a few different ways you can maximize the security of
your wireless network and protect your data from prying eyes and
ears. This section is intended for the home, home office, and small
office user. At the time of this manual’s publication, there are three
encryption methods available.
Name
64-bit Wired
Equivalent
Privacy
128-bit Wired
Equivalent
Privacy
Wi-Fi Protected
Access-TKIP
With 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)
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.
WEP (Wired Equivalent Privacy)
WEP (Wired Equivalent Privacy) is a common protocol that adds
security to all Wi-Fi-compliant wireless products. WEP was designed
to give 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.
