Um, no. While there are ways to 'harden' your windows and doors, if they can open, they can be opened by force. There is a film that can be applied to your windows to keep them together but the window proper will come out of the frame eventually. Doors are bit more secure when a stop bolt has been installed in the floor but again, the door can eventually be defeated. This knowledge comes from experience. Even a good, solid core steel clad door will succumb to a good battering ram. They stole that dOOd's entire guitar collection, worth millions, while ADT tried to call the owner on vacation to see if it was a false alarm. They had roughly twenty minutes and one of my brethren probably passed their stolen U-Haul full of equipment on the way to the call. If you can design it, it can be defeated. When I had meth heads break into my house, they kicked the door, steel frame and all out of the wall. They also walked right past an alarm keypad that was screaming holy hell because it had been activated by their intrusion. It's a sad fact that some people, due to financial situations, cannot move away to a better place to live.