Panasonic PT-FX400E Manuel d'utilisation - Page 45

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Panasonic PT-FX400E Manuel d'utilisation

Glossary (continued)

Item

MAC address

MD5

(EAP-MD5)

MS-CHAPv2

(EAP-MS-CHAPv2)

Open System/

OPEN

PEAP

RADIUS server

Shared Key/

SHARED

SSID

Subnetmask

TKIP

WEP

WPA-EAP

WPA2-EAP

WPA-PSK

WPA2-PSK

Each network adapter has its own ID No.

A discrete ID No. is assigned to each and every network adapter around the

world. These IDs are used to exchange data between adapters. These IDs

are a combination of a discrete number managed and assigned by the IEEE to

each individual manufacturer and a unique number assigned to each individual

adapter by the manufacturer.

Abbreviation of EAP-Message digest algorithm 5. It is one of the wireless

authentication methods compatible with IEEE 802.1X. Authentication is

performed with ID and password. Password is sent encrypted with challenge &

response method.

Abbreviation of EAP-Microsoft Challenge Handshake Authentication Protocol

v2. It is one of the wireless authentication methods compatible with IEEE

802.1X.It performs mutual authentication using a one-way encrypted password.

This is an authentication of wireless signals employing a public key

encryptosystem.

Abbreviation for EAP-Protected EAP. It is one of the wireless authentication

methods compatible with IEEE 802.1X. It performs mutual authentication with a

digital certificate by the authentication server, and ID/password by the client.

RADIUS is an abbreviation of Remote Access Dial In User authentication

Service, and it is a protocol used for authentication in various networks such as

wireless LAN. An authentication server compatible with the protocol is called a

RADIUS server.

The RADIUS server eliminates the need of registering user information

separately in each device even when there are multiple network devices, and

enables integrated management of multiple network devices and users.

This is a secret key encryptosystem for wireless signals in which authentication

is performed with a key pre-set in the WEP.

Other terms for this method, in which the same key is used for both encryption

and decryption, are "shared key encryptosystem" and "common key

encryptosystem".

Abbreviation for Service Set ID. The SSID identification code must be set to

distinguish equipment included in a wireless LAN that uses access points from

equipment not included in that LAN.

This may appear as the "ESSID" or the "network name" for wireless LAN

adapters made by some manufacturers.

This limits the range of the IP addresses assigned to computers in order to

divide the network into a number of sections during TCP/IP connection. The

value used to divide the network at this time is called the subnetmask.

Abbreviation for Temporal Key Integrity Protocol.

This encryption protocol provides even greater security than WEP because it

changes the encryption key at fixed intervals.

Abbreviation for Wired Equivalent Privacy. This is a method for encrypting

communication data. The encryption key is created and notified only to the

communicating user, so the communication data cannot be decrypted by a third

party.

Standard for the encryption method for wireless LAN. This is an encryption

method for corporations, and encryption is performed using the external server.

This is a standard covering encryption methods used in wireless LAN.

It provides greater security than WEP, and has functions such as a user

authentication function and also TKIP (encryption protocol) which automatically

changes the encryption key at fixed intervals.

And this authentication requires no authentication server.

Descriptions

See

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