Denon ASD51W - Networking Client Dock Owner's Manual Page 41

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ENGLISH
Infrastructure Communications
"Infrastructure Communications" refers to networks
using wireless LNJ access points.
This function
can
be
used
to
connect to the Internet
or
a wired
LAN
via
a wireless
LAN
access point. Wireless
LA
I\]
access points include wireless broadband
routers.
Network
Names
(SSID: Security Set Identifier)
When forming wireless
LAN
networks, groups
are
formed to prevent interference, data theft, etc.
This grouping
IS
done by "SSID"
or
"Security Set
Identifiers
':
For
further security, a WEP key
is
set
and
signal transfer
is
not possible unless the
SSID
and
WEP
key
match.
WEP
Key
(Network Key)
This
is
key
information used for encrypting data when
conducting data transfer.
On
the
ASD-51
W,
the same
WFP
key
is
used for data encryption
and
decryption,
so
the same WEP
key
must
be
set
on
both deVices
in
order for communications to
be
established betvveen
them.
WPS (Wi-Fi Protected Setup)
This
is
a standard drawn up by the Wi-Fi Alliance to
ease the task of setting up wireless LAN connections
and configuring security.
There
are
two
methods push-button and
PIN
(Personal
Identification Number) code.
WPA (Wi-Fi Protected Access)
This
is
a security standard established
by
the Wi-Fi
Alliance.
In
addition
to
the conventional
SSID
(network
name)
and
WEP
key
(network
key),
it also uses a
user'
identification function
and
encrypting protocol for
stronger security.
WPA2 (Wi-Fi Protected Access 2)
This is a
new
version of the WPA established
by
the
Wi-FI Alliance, compatible with more secure
AES
encryption.
WPA-PSK/WPA2-PSK (Pre-shared Key)
This
is
a simple authentication system for mutual
authentication when a preset character string rnatches
on
the wireless LAN access point and client.
Passphrase
This refers to the code
key
used for WPA-PSKiWPA2-
PSK
authentication, a WPA authentication method.
TKIP (Temporal
Key
Integrity Protocol)
This
is
a network key used for WPA. The encryption
algorithm
is
RC4,
the same
as
forWEp, but the security
level
is
increased by changing the network
key
used
for encryption for
each
packet.
AES (Advanced Encryption Standard)
This
is
a next generation standard encryption method
replacing the current
DES
and
3DES, and because of
its high security it
is
expected to be applied widely
to wireless
LM~s
in
the future.
It
uses the "Rijndael"
algorithm developed
by
two
Belgian cryptographers to
divide the data into blocks of fixed lengths and encrypt
each
block.
It
supports data lengths of
128,
'192
and
256 bits
and
key
lengths of
128,
192
and
256 bits
as
well, offering extremely high encryption security.
I
33
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