As technology has developed, computer hackers have become increasingly sophisticated, mastering the ability to hack into even the most impenetrable systems. The

Exposing hacker methodology with concrete examples, this volume shows readers how to outwit computer predators. With screenshots and step by step instructions,

When we lie awake at night listening to mysterious sounds, we imagine all the things that could be making those strange noises. The rumbling is the sound of the

Author and expert on metaphysical subjects Francis Melville asserts that psychic attack, the practice of the dark arts, is more common than many of us would lik

This report captures a range of active and passive defenses that are theoretically possible and discusses the advantages and limitations of each. A group of tec