8 AppendixObtaining the Public Key of the Machine to Use SSL with Windows Vista 8-33Obtaining the Public Key of the Machine to Use SSL with WindowsVistaIf you want to use IPPS printing, it is necessary to obtain the public key of the machine and install it inWindows Vista by following the procedure below.1. Start the Remote UI of the machine → click [Continue to this website (notrecommended)] to display the Remote UI screen.2. Double-click [Internet | Protected Mode:On], located on the bottom-rightof the web browser.3. Select [Trusted sites] → click [Sites].4. Confirm that 'https://' is displayed → click[Add] → [Close].5. If [Enable Protected Mode (requires restarting Internet Explorer)] isselected, deselect it → click [OK] to return to the Remote UI screen →close the web browser → restart the web browser → repeat theprocedure in step 1.