The need for security expressed by various actors has resulted in both the private military companies and private security companies. I consider those actors being very important in the overall design of the security, taking into account their capabilities, and the ability to act in contexts ranging from high-level to the individual level. The totality of private security actors, from a private military company that produces next-generation weapons to be used by a national army, to a private detective, influences the global security, regional security, national, local and individual security.