Legal & Ethical Aspects of computer

Please respond to the following question:

What kinds of ethical questions does the use of encryption technology raise with respect to cybercrime and cybercriminals? Describe some of the controversies associated with strong encryption technologies such as in the Clipper Chip controversy, in combatting crime. How are the tensions underlying the classic Clipper debate still relevant today?”

The textbook I use for this course is:
Ethics and Technology: Controversies, Questions, and Strategies for Ethical Computing
Herman T. Tavani