Voice over IP Security: A Comprehensive Survey of Vulnerabilities and Academic Research By Angelos D. Keromytis
English | PDF | 2011 | 96 Pages | ISBN : 1441998659 | 3.94 MB
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.