Download Vector PC-Duo System information

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 Change Permissions determines whether a PC-Duo Master user or group can modify
permissions on the Settings Security tab.
 Take Ownership determines whether a PC-Duo Master user or group can take
ownership.
 View Gateway Configurations determines whether a PC-Duo Master user or group can
read the settings on the Gateways tab.
 Modify Gateway Configurations determines whether a PC-Duo Master user or group
can modify the settings on the Gateways tab.
Shared secret password authentication
If the Host security is set to Windows Authentication but the Host is not in the same
domain as a known PC-Duo Gateway (i.e. a Gateway listed on the Gateways tab),
Windows Authentication will fail (the Host cannot authenticate PC-Duo Gateway account
credentials if domain controller with Active Directory is not accessible).
To get around this problem without requiring any manual configuration management on
the Host machine, the PC-Duo Host and PC-Duo Gateway are programmed to
automatically establish a 16-byte secret password between each other called a „shared
secret password‟. This secret is established behind the scenes when the Host and the
known PC-Duo Gateway first communicate with each other, and is unique to each PCDuo Gateway ExpressXY Pro Host pair.
NOTE: During this initial connection, the Host implicitly trusts the PC-Duo Gateway
because it is on the known Gateways list. For stronger authentication, use SSL to confirm
the identity of the PC-Duo Gateway.
On all subsequent connection attempts when the Host and PC-Duo Gateway are not in
the same domain, the shared secret password will be presented and accepted for
authentication (because it is known only to the Host and PC-Duo Gateway). No
configuration change is required and the Host security remains set at Windows
Authentication for all other requests.
This authentication method is ideal for the following situations:
 Host not installed before domain „RemoteControlGateway‟ account was created:
Previously, this account had to be added manually to the Host security settings (or some
other Gateway account had to be created and added to the Host security settings). As
long as the PC-Duo Gateway is on the known list of PC-Duo Gateways on the Host‟s
Gateways tab, the Host will automatically add that Gateway‟s PC-Duo Master user
account to its security settings list with full access rights. With this autoconfiguration
feature, there is no longer any need to manually add the default Gateway user account or
to create and configure a new Gateway user account on the Host.
 PC-Duo Gateway requests a connection and Host security is set to Simple Password:
Previously, the Host did not ask for a password from the PC-Duo Gateway. Now, the PCDuo Gateway will be asked to share a secret password with the Host, and will be
required to present it to the Host for a connection request, even with Host security set to
Simple Password.
End-to-end authentication
When a Master connects to a Gateway and requests services from a Host, the Gateway
connects to (and authenticates to) the Host on the Master‟s behalf (using the Gateway
account). However, for maximum security, there are certain services (such as file