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6 – Security
Here you can change the Encryption key manually to match the encryption key Hub Manager Professional is using. This is
normally not necessary because Hub Manager Professional normally performs this function. After going through this menu
item completely, the encryption settings will automatically be saved and the session will be closed.
Disable Telnet Setup (Y)
Disable TFTP Firmware
Upgrade
(Y)
Disable Port 77FE (Y)
Disable Web Setup (Y)
Enable Encryption Key
(Y) Encryption must always be enabled, because all data sent to the SEG is encrypted. Do
not disable or communications with Hub Manager Professional will fail.
XXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXX
Change key
(N) This 128 bit security key is changed via the Hub Manager Professional software. If
this security key does not match the key stored in the site settings in Hub Manager
Professional, then any communication attempts to your controller hardware will fail.
7 – Factory Defaults
Sets all options back to out-of-box factory defaults. After performing this function, any security key you had in this device
will be deleted and set back to default. In order to speak to this SEG again, you will now need follow the directions above to
Default the Security Key in Hub Manager Professional. Be sure to set a new security key into the SEG, using Hub Manager
Professional before you attempt to send sensitive user data to the door controllers. This will also set the IP address back to a
default value of 0.0.0.0.
8 – Exit Without Save
Cancels any changes you have made in setup.
9 – Save and Exit
Saves any changes you have made in setup and exits
SECURITY WARNING: New SEG's shipped after April 2008 will have Telnet setup enabled by default. Enabling Telnet on the
SEG allows you (the customer) to be able to configure the settings of the SEG via LAN without requiring the serial connection to the
SEG via the “Gateway Config” RJ11 adapter. While enabling Telnet setup was done as a convenience to speed setup, it also opens a
security hole in the SEG. It is recommended that while you are setting up the SEG's static IP address, that you also enable the Telnet
password option, so that a password is required to enter Telnet in the future. This Telnet password option is located in Setup menu
option named “0 Server Configuration” and when you get to “Change telnet config password” enter Y and then enter a 4 digit
password. You can also completely disable Telnet in the menu named “6 Security”.
Page 26 of 34 Document Number: 6066005, Rev 3.2