Introduction.- Psychology of Deception.- Professional Deception.- Deception Methods for Defense.- Deception Methods for Offense.- Delays.- Fakes.- Defensive Camouflage.- False Excuses.- Defensive Social Engineering.- Measuring Deception.- Planning Cyberspace Deception.- Software Engineering of Deceptive Software and Systems.- Decoy I/O Devices.- Deception for the Electrical Power Industry.- Law and Ethics for Software Deception.