OUTLINE CONTENTS

Page
EXECUTIVE SUMMARY

1

DETAILED CONTENTS

10
PART I: BACKGROUND

1. INTRODUCTION

15

2. PRIVACY

25

3. THREATS

39

4. TECHNOLOGY

49
PART II: CURRENT POSITION

5. LEGAL CONSTRAINTS

71

6. POWERS AND SAFEGUARDS

95

7. PRACTICE

124

8. COMPARISONS

141
PART III: PERSPECTIVES AND VISIONS

9. LAW ENFORCEMENT

166

10. INTELLIGENCE

190

11. SERVICE PROVIDERS

203

12. CIVIL SOCIETY

213
PART IV: CHARTING THE FUTURE

13. PRINCIPLES

245

14. EXPLANATIONS

257

15. RECOMMENDATIONS

285

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