The human possibilities are determined by levels of physical, mental, intellectual and spiritual potentialities. All of them are considered as potential targets of possible attack through a computer. Let us look in detail to some basic targets. The effect can be targeted on various organs and systems of a human body which are ensuring the vital ability of the person as a biological organism. They aren't protected from deliberate destructive effects.
Effects can be of natural or artificial origin.
We can consider physical, biophysical effect of the environment to be natural ones. Effects can be deliberate and indeliberate by its character, destructive, neutral or constructive by its direction. Apparently, physical nature of certain effect is the main classifying feature. The target of such an effect is mainly the organism as a physical body. Energetic effects can cause violation of normal functions of organs and systems.