Security of information is an increasingly important concern. Data is collected on millions of people and stored daily. Some of that information is about spending habits and is only important to retailers and anyone trying to sell them something. Other information, though, is highly sensitive, very personal, and in the wrong hands can make life Security of information is an increasingly important concern. Data is collected on millions of people and stored daily. Some of that information is about spending habits and is only important to retailers and anyone trying to sell them something. Other information, though, is highly sensitive, very personal, and in the wrong hands can make life