An Integrated Security Architecture for Next Generation Networks

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Provided by: International Journal of Computer Applications
Topic: Security
Format: PDF
NGN is an IP based heterogeneous network environment, converges wired and wireless network technologies, offer a wide range of services to the customers with generalized mobility. It enables the customers to avail unrestricted services from different service providers of different networks, ensures enhanced and consistent services and reduces network and operational complexities. NGN, though, is embedded with unique characteristics of offering voice, data and video services over the same network with guaranteed quality of service, there are numerous critical security issues exist which need to be addressed.
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