1. Introduction2. Obtaining digital evidence: An introduction3. Fourth amendment applicability: Inside the box4. Competing views of the nature of digital evidence searches5. Warrants for digital evidence: Particularity claims and broad seizures6. Search execution issues7. Consent searches: Compelling disclosure of passwords8. Cell phones, other mobile digital devices, and traditional foruth amendment doctrine permitting warrantless searches9. Seizures of digital evidence10. Searches at the international border11. fourth amendment applicability to networks and the internet12. Statutoty regulation of obtaining data13. Obscenity and child pornography14. Policing the internet for crimes involving exploitation of children15. Property crimes and computer misuse16. Computer specific crimes: Obtaining confidential information, unauthorized access, fraud, and damage17. Intellectual property18. Spyware, adware, malware; Phishing: Spam: and identity-related crime19. Other crimes against persons: Cyberbullying, threats, stalking, harassment, and defamation20. Sentencing