Best way to make sure my car doesn't get stolen

Hello Everyone,

I recently purchased a 1999 civic SI...It is fully stock and in great condition. I am really scarred of my car being stolen.

I am willing to spend 1,000 on securities. I am seeking information on things to add to make sure my care never gets stolen.

Please help with a list of recccomended items that I should install...

All your input is greatly reccomened!!!