Abstract

draft-mglt-mif-security-requirements-00.txt Current Radio Access Network (RAN) infrastructure will not be able to deal with the next future traffic increase. As such traffic is being offloaded on alternate networks like WLAN. Contrary to RAN, WLAN MAY not be trusted networks, so the End User has to secure offloaded communications. Current offload architectures consist in tunneling the End User traffic to a Security Gateway. Alternatively, ISPs MAY provide End-to-End security and connect directly the End User to the Server. Because WLAN network are not managed by ISPs, WLAN Access Points MAY not be reliable making End User willing to benefit from multiple connections. This draft presents the Security Requirements for an offloaded End User with multiple interfaces. From the Security Requirements, the draft explains why IPsec is the most appropriated security protocol, and points the Multihoming feature current IKEv2 Extension MOBIKE are lacking. Status of this Memo This Internet-Draft is submitted in full conformance with the

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