ch. 1. Introduction -- ch. 2. An explanation of the internet, computers, and data mining -- ch. 3. Norms and markets -- ch. 4. Informational privacy : the general theory -- ch. 5. Informational privacy : norms and value optimality -- ch. 6. Software vulnerabilities and the low-priced software norm -- ch. 7. Software vulnerabilities : creating best practices -- ch. 8. Computers and networks : attack and defense -- ch. 9. Malware, norms, and ISPs -- ch. 10. Malware : creating a best practices norm -- ch. 11. Tracking, contracting, and behavioral advertising -- ch. 12. From one-sided chicken to value optimal norms.