Jesús D. Jiménez Re

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Security is considered as a key service in IP networks. This is equally true for IPv4- and IPv6-based networks, and for them the IPsec protocol was defined to provide security at the network layer. IPsec can be used in different scenarios, being the VPN the most widely used. However, IPsec-based VPNs are experiencing important limitations mainly because(More)
Policy-based network management is intended to provide a system-wide and unified view of the network and its services and applications. This includes the combined management of network services as different as security, QoS or routing. However, while for IPsec and QoS there are clear models to define the semantics that a policy specification or language(More)
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