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Technology > MEAP > Formatting and Replacing the HDD > Integrated Authentication Function
Technology > MEAP > Formatting and Replacing the HDD > Integrated Authentication Function
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Comparison of Functions
Volatile Credential
Persistent Credential
Registered
information
Character strings and arbitrary
Java objects
Character strings only User ID/Password/
Domain/Arbitrary character strings
Lifetime Registration At login (the login application), and
at any timing of registration by an
application
At any timing of registration by an
application
Deletion
Can be used until logout/shutdown. Can be used until deletion by the
application or management tool.
Encryption of
credential data
Not supported
Data retained on the HDD is encrypted.
Store (Save) to
Memory in the device
HDD in the device
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Disabling the Integrated Authentication Function
If you do not want Volatile Credential to be used from a security standpoint, the function can
be disabled.
The function can be disabled from remote UI or service mode.
Persistent Credential cannot be disabled.
On the setting screen of remote UI, the function can be disabled on a protocol-by-protocol
basis.
Remote UI
You can access the setting screen on remote UI for disabling integrated authentication as
shown below.
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Select the item you want to disable, and click the [Update] button.
• [Disable integrated authentication]: The integrated authentication function is disabled
regardless of the authentication method.
• [Disable integrated authentication using credentials for local device authentication]: The
integrated authentication function is disabled only at the time of local device authentication.
• [Disable integrated authentication using credentials for LDAP server authentication]:
The integrated authentication function is disabled only at the time of LDAP server
authentication.
Service mode
The location of the service mode setting for disabling integrated authentication:
Setting value: 0 = Enabled, 1 = Disabled
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