10 Questions to Ask from SBC Vendors when Buying Session Border Controller A Session Border Controller is a dedicated network element used to control real-time communication calls/sessions over SIP (Session Initiation Protocol) based VoIP (Voice over Internet Protocol) infrastructures. If you are a communication service provider and want to buy the best Session Border Controller, you must […]

Session Initiation Protocol (SIP) is vulnerable to several attacks without the right security measures to protect the network. Compared to the traditional GSM network, in the IP Network, SIP works at the application layer. Thus it faces the dual threat of IP-network security and SIP protocol fraud issues. Different types of protocols are used by […]

What is IPsec or Internet Protocol Security? IPsec, otherwise known as Internet Protocol Security or IP Security protocol. It defines the architecture for security services for IP network traffic. IPsec describes the framework for providing security at the IP layer. It includes the suite of protocols designed to provide that security through authentication and encryption of IP […]