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Communication dans un congrès

RITA secure communication protocol : application to SCADA

Fadi Obeid 1 Philippe Dhaussy 1
1 Lab-STICC_ENSTAB_ CACS_MOCS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : Supervisory control and data acquisition (SCADA) systems have their own constrains and specifications. These systems control many of our critical industrial infrastructures, yet they are hardly secured. The biggest problem in securing these systems is the lack of cryptography support especially that most SCADA systems work in real-time which is not compatible with most cryptography algorithms. Additionally, a SCADA network may include a huge amount of embedded devices with little computational powers which adds to the cost of any security improvement. In this paper we present a new approach that would secure SCADA communications by coding information without the need of the complex cryptography algorithms. The reconfigurable information transmitter agent (RITA) protocol that we present does not need the already installed devices to be modified nor replaced, it only needs to add costless electrical chips to these devices. This approach can also be used to secure any type of communication that respects the protocol's constraints.
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Communication dans un congrès
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https://hal.archives-ouvertes.fr/hal-02515709
Contributeur : Annick Billon-Coat <>
Soumis le : lundi 23 mars 2020 - 15:42:32
Dernière modification le : mercredi 24 juin 2020 - 16:19:56

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Fadi Obeid, Philippe Dhaussy. RITA secure communication protocol : application to SCADA. 8th International Conference on Network and Communications Security - NCS 2016, Dec 2016, Sydney, Australia. ⟨10.5121/csit.2016.61518⟩. ⟨hal-02515709⟩

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