Title :
Security considerations in OpenTag network
Author :
Farhadi, Hamid ; Furuhashi, Ryoji ; Nakao, A.
Author_Institution :
Univ. of Tokyo, Tokyo, Japan
Abstract :
In this paper, we investigate threats against our previous work (i.e., OpenTag) in terms of confidentiality, integrity and availability. OpenTag is a tag based network slicing method for wide area coordinated in-network packet processing and traffic classification with performance isolation. OpenTag is an effective mechanism for slicing network testbeds. We also propose mitigation methods regarding the threat model. We design OpenTag Anomaly Detection System (OADS) to detect anomalous activities in the OpenTag network. OADS is distributed and is able to operate at line speed. We implemented and evaluated OADS through which we illustrate the proposed method is efficient and feasible.
Keywords :
computer network security; telecommunication traffic; wide area networks; OADS; mitigation methods; opentag anomaly detection system; opentag network; performance isolation; security considerations; slicing network testbeds; threat model; traffic classification; wide area coordinated in-network packet processing; Availability; Encryption; Radiation detectors; Receivers; Routing; Silicon;
Conference_Titel :
Teletraffic Congress (ITC), 2014 26th International
Conference_Location :
Karlskrona
DOI :
10.1109/ITC.2014.6932977
