Inside Security Measures

• Adding window film to windows in order to shatter-proof them is a good measure to take, especially for easily accessible basement windows. Add locks to windows. If you have a sliding window, put a stick in the window's sliding track for added security.
  
  

Outside Security Measures

• Thorny plants outside windows double as security.Spine image by lefebvre_jonathan from Fotolia.com
  
  While cultivating a beautiful garden, you can also protect your window security. "Plant thorny shrubs and cacti around your house," states Home Security Topics. Remove overhanging branches from trees planted in your yard, as intruders can climb these branches to get into the nearest window.
  
  

Privacy Measures

• Everything that is going on in your home is visible at night through a non-covered window. Hang blinds and curtains to prevent strangers from peeking in windows. Finally, avoid placing valuables near your windows, as this will protect your belongings and keep the contents of your home private.