PRACTICAL VOIP SECURITY
CONTENTS CHAPTER 1 INTRODUCTION TO VOIP SECURITY CHAPTER 2 ASTERISK CONFIGURATION AND FEATURES CHAPTER 3 THE HARDWARE INFRASTRUCTURE CHAPTER 4 PSTN ARCHITECTURE T1 TRANSMISSION: DIGITAL TIME DIVISION MULTIPLEXING CHAPTER 5 H323 ARCHITECTURE CHAPTER 6 SIP ARCHITECTURE CHAPTER 7 OTHER VOIP COMMUNICATION ARCHITECTURES CHAPTER 8 SUPPORT PROTOCOLS CHAPTER 9 THREATS TO VOIP COMMUNICATIONS SYSTEMS CHAPTER 10 VALIDATE EXISTING SECURITY INFRASTRUCTURE CHAPTER 11 CONFIRM USER IDENTITY CHAPTER 12 ACTIVE SECURITY MONITORING CHAPTER 13 LOGICALLY SEGREGATE NETWORK TRAFFIC CHAPTER 14 IETF ENCRYPTION SOLUTIONS FOR VOIP CHAPTER 15 REGULATORY COMPLIANCE EU AND EU MEMBER SATES’ ECOMMUNICATIONS REGULATIONS CHAPTER 16 THE IP MULTIMEDIA SUBSYSTEM: TRUE CONVERGED COMMUNICATIONS CHAPTER 17 RECOMMENDATIONS INTRODUCTION TO VOIP SECURITY SOLUTIONS IN THIS CHAPTER: ? THE SWITCH LEAVES THE BASEMENT ? WHAT IS VOIP? ? VOIP ISN’T JUST ANOTHER DATA PROTOCOL ? SECURITY ISSUES IN VOIP NETWORKS ? A NEW SECURITY MODEL CHAPTER