10: Security Settings
EDS-MD® Medical Device Server User Guide 74
SSH Client Users
The SSH Client Users are used by all applications that play the role of an SSH Client. Specifically
Tunneling in Connect Mode. To configure the EDS-MD device server as an SSH client, an SSH
client user must be both configured and also exist on the remote SSH server.
At the very least, a Password or Key Pair must be configured for a user. The keys for public key
authentication can be created elsewhere and uploaded to the device or automatically generated
on the device.
If uploading existing Keys, take care to ensure the Private Key will not be compromised in transit.
This implies the data is uploaded over some kind of secure private network.
The default Remote Command is '<Default login shell>' which tells the SSH Server to execute a
remote shell upon connection. This can be changed to anything the SSH Server on the remote
host can execute.
Note: If you are providing a key by uploading a file, make sure that the key is not
password protected.
Table 10-4 SSH Client Users
Table 10-5 Create New Keys
SSH Settings Description
Username Enter the name that the device uses to connect to an SSH server.
Password Enter the password associated with the username.
Remote Command Enter the command that can be executed remotely. Default is shell, which tells the
SSH server to execute a remote shell upon connection. This command can be
changed to anything the remote host can perform.
Private Key Click Choose File to browse to and select the existing private key you want to
upload. In Web Manager, you can also browse to the private key to be uploaded. Be
sure the private key will not be compromised in transit. This implies the data is
uploaded over some kind of secure private network.
Public Key Click Choose File to browse to and select the existing public key you want to upload.
In Web Manager, you can also browse to the public key to be uploaded.
Key Type Select a bit length for the key:
RSA
DSA
Add/Edit (button) Click the Add/Edit button after completing the Username, Password, and Remote
Command fields above, and selecting the key and key type.
SSH Settings Description
Username Enter the name that the device uses to connect to an SSH server.
Key Type Select a bit length for the key:
RSA
DSA
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