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MPLS network architecture does not protect the confidentiality of data transmitted. This paper proposes a mechanism to enhance the security in MPLS networks by using multi-path routing combined with a modified (k, n) threshold secret sharing scheme. An IP packet entering MPLS ingress router can be partitioned into n shadow (share) packets, which are then assigned to maximally-node disjoint paths across...
There has been current demand on Internet service providers (ISPs) to provide quality of service (QoS) guarantees. Fault tolerance is an important factor that needs to be considered to maintain the network survivability. It is the property of a system that continues to operate the network properly in the event of failure of some of its parts. There is no solution until now that can provide a recovery...
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