AutoRay has the built in feature to automatically lock itself or to manually lock itself. This will require you to login with your Windows Username/Password when locked out.
To enable to this feature, press the Configure button on AutoRay.
Under the default "General" tab, check the box "Enable Application Lock". You can then change the "Idle Time Before Lock" to the amount of time you would like before auto locking.
There will also be a new button "Lock Application" added to your AutoRay. This will lock the application immediately.
"Select users and groups to have access"
An advanced feature recently added to AutoRay allows you to select multiple users to unlock AutoRay. This will allow multiple logins to unlock the AutoRay that are within the Windows system.
To do this, first check the box "Select users and groups to have access" and select the button "Access List". Then click the button "Add".
In the text box here you can type in another user account for the computer and select "Check Names". This will verify you have the correct user account. If correct, you can press OK and it will add the account to the list.
You can also search for which accounts are available on the computer by clicking "Advanced..." Select the Locations you want to search by clicking the "Locations..." button. By default your computer will be selected. Then click the button "Find Now" on the right. This will generate a list of all available users. Any of those names under the column "Name (RDN)" can be used.