User’s Manual
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Ver. [E.1.1]
Each user on the same subnet is assigned a unique user key which is
different from the other users.
Since each user’s key is not compatible with other users’, it is not a concern if
it is lost.
Strong security and excellent flexibility can be offered to the user.
LinkAuthentica is composed of two parts – Key Generator and Client
Manager.
-
Key Generator: Generates the Master Key and the unique user key for
each user on the same subnet.
-
Client Manager: The program, resides on the client adapter, generates a
Master Key by using the unique users keys that the Key Generator
generates and the user inherent information so that the client adapter can
be connected to the DosaLink – 540.
* The Master Key is not revealed outside or transmitted over the network.
* Please refer to the LinkAuthentica User Manual for more information.
Figure 31 nESA Set
(1)
There are 4 different selections to operate the nESA in the menu “nESA
Key Type”.
Disable: The nESA is not used.
Default Key: It means the Factory Default. It is not necessary for theuser
to input the key.
User Key: The user should input 64 Hex numbers for the nESA key into
“User Key” or “Passphrase”.
