Secure Mobile Communications Part 4: Network
The final installment of the secure mobile communications series looks at the supporting infrastructure, and notably, the mobile network. Of course, with the transition to all-IP networks for the various access technologies, vulnerabilities in the internet backbone, as well as the cellular backhaul, are of concern to the security of mobile communications. However, back-end players such as mobile network operators, smartcard vendors, and network infrastructure product manufacturers have been offering various managed services for secure communications for government, enterprise, and other service providers.
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