What is the difference between security and privacy?

Many of my clients are small and midsized businesses. They often express confusion over what each of these terms (neither of which have a universally-accepted definition) actually means, how they are different, and how they are similar. This is important for business leaders to understand so they can make appropriate decisions within their information security and privacy management programs. Especially in small and midsize businesses, where there may not be a specific position to address either of these important topics. Let’s start with considering at a high level the differences between information security and privacy. (more…)