IDG Contributor Network: What is the difference between privacy and security?

One question that I am frequently asked is “what is the difference between privacy and security?” It sounds simple enough, but the response often gets complicated. Maybe an analogy will help.Privacy, security, and windows
Consider a window in your home. It provides various functions for you. It allows you to look outside. It lets sunlight into your home. A window keeps weather outside. You can open a window to let in fresh air. In an emergency, you can use a window as an exit.A