SNxr1200

Enabling Secure Boot in the SNS firewall’s UEFI

1. Connect the SNS firewall to a monitor using a DVI cable.

2. Plug a USB keyboard into the SNS firewall.

3. Start the SNS firewall and immediately press [Del] several times to stop the SNS firewall startup sequence.

4. Go to the Security tab by using the arrow keys.

5. Select Secure Boot and press [Enter].

6. Change the status of the Secure Boot parameter to Enabled.

   

7. Press [Esc] and go to the Save & Exit tab.

8. Select Save Changes and Reset and press [Enter].

9. In the Save & Reset window, select Yes then press [Enter].

   

Disabling Secure Boot in the SNS firewall’s UEFI

1. Connect the SNS firewall to a monitor using a DVI cable.

2. Plug a USB keyboard into the SNS firewall.

3. Start the SNS firewall and immediately press [Del] several times to stop the SNS firewall startup sequence.

4. Go to the Security tab by using the arrow keys.

5. Select Secure Boot and press [Enter].

6. Change the status of the Secure Boot parameter to Disabled.

   

7. Press [Esc] and go to the Save & Exit tab.

8. Select Save Changes and Reset and press [Enter].

9. In the Save & Reset window, select Yes then press [Enter].