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Clear, concise and comprehensive view of IMS and Rich Communication Suite (RCS) for developers Shows how to use RCS to create innovative applications for rapid uptake by end-users Covers service and operator scenarios for the IMS architecture Explains IMS architecture and protocols, from an application developer's perspective IMS Application Developer's Handbook gives a hands-on view of exactly what needs to be done by IMS application developers to develop an application and take it ""live"" on an operator's network. It offers practical guidance on bu

Database management. --- IMS (Computer system). --- IMS/VS (Computer system). --- Internet Protocol multimedia subsystem - Design and construction. --- Wireless communication systems - Design and construction. --- Internet Protocol multimedia subsystem --- Wireless communication systems --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Design and construction --- Internet telephony. --- Cell phone systems. --- Convergence (Telecommunication) --- Information Technology --- General and Others --- Telecommunication --- Cellular radio --- Cellular radiotelephone systems --- Cellular systems (Telecommunication) --- Cellular telephone systems --- Mobile telephony --- Wireless telephone systems (Cell phone) --- Mobile communication systems --- Telephone systems --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks

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Voice over IP (VoIP) and Internet Multimedia Subsystem technologies (IMS) are rapidly being adopted by consumers, enterprises, governments and militaries. These technologies offer higher flexibility and more features than traditional telephony (PSTN) infrastructures, as well as the potential for lower cost through equipment consolidation and, for the consumer market, new business models. However, VoIP systems also represent a higher complexity in terms of architecture, protocols and implementation, with a corresponding increase in the potential for misuse. In this book, the authors examine the current state of affairs on VoIP security through a survey of 221 known/disclosed security vulnerabilities in bug-tracking databases. We complement this with a comprehensive survey of the state of the art in VoIP security research that covers 245 papers. Juxtaposing our findings, we identify current areas of risk and deficiencies in research focus. This book should serve as a starting point for understanding the threats and risks in a rapidly evolving set of technologies that are seeing increasing deployment and use. An additional goal is to gain a better understanding of the security landscape with respect to VoIP toward directing future research in this and other similar emerging technologies.

Internet telephony -- Security measures. --- Internet telephony. --- Internet. --- Internet telephony --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Computer Science --- Telecommunications --- Security measures --- TCP/IP (Computer network protocol) --- Security measures. --- TCP/IP Internet Protocol Suite (Computer network protocol) --- Transmission Control Protocol/Internet Protocol (Computer network protocol) --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Computer science. --- Computer communication systems. --- Computer security. --- Data structures (Computer science). --- Data encryption (Computer science). --- Computer Science. --- Systems and Data Security. --- Data Encryption. --- Data Structures, Cryptology and Information Theory. --- Computer Communication Networks. --- Computer network protocols --- Telephone systems --- Data structures (Computer scienc. --- Cryptology. --- Data Structures and Information Theory. --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Computer security --- Cryptography --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- Protection --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Information structures (Computer science) --- Structures, Data (Computer science) --- Structures, Information (Computer science) --- File organization (Computer science) --- Abstract data types (Computer science) --- Distributed processing