Towards an Automated and Dynamic Risk Management Response System

نویسندگان

  • Gustavo Gonzalez Granadillo
  • Ender Alvarez
  • Alexander Motzek
  • Matteo Merialdo
  • Joaquín García
  • Hervé Debar
چکیده

Achieving a fully automated and dynamic system in critical infrastructure scenarios is an open issue in ongoing research. Generally, decisions in SCADA systems require a manual intervention, that in most of the cases is performed by highly experienced operators. In this paper we propose a framework consisting of a proactive management software that aims at anticipating the occurrence of potential attacks. It conducts an initial evaluation of reported proactive evidences based on a quantitative metric of monetary return on response investment. The framework evaluates and selects mitigation actions from a pool of candidates, by ranking them in terms of financial and operational impacts. The purpose of this process is to select an optimal set of mitigation actions from financial and operational perspectives and propose them to reduce the risk of threats against the monitored system, without sacrificing an organization’s missions in favor of security. A real world case study of a SCADA environment shows the applicability of the model, from the analysis of the input data to the selection of the response plan.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Application of Ecological Theory to Management of Arid Drylands: An Example from China

Rangeland ecosystems shift across dynamic thresholds between differentecological states in response to natural or human-induced factors. These differentecological states are the result of interactions among climate, soils, grazing history,and management practices. The notion of a single ‘‘pristine’’ final state is onlyconceptual in nature, and because of this, dynamic thresholds and the effects...

متن کامل

Dynamic Demand Management in an Airconditioner System by Frequency Control in Smart Grid Environment

As there is a rapid growth both in the number of power consumers and also the limitations energy resources, it is clearly accepted that the old version of power grid must change into smart grid from head to toe. One of the most important advantages of smart grid which makes it much more exclusive rather than other typical systems is the two-way connectivity between the utility and the costumers...

متن کامل

A Control Method Based on Dynamic Response of the Airplane for Compensation of Pilot-Induced Oscillations: Benefits and Flaws

Pilot-Induced Oscillation (PIO) is an unwanted, inadvertent phenomenon that has the ability to damage the aircraft completely. This paper suggests a novel control method that can damp PIO after predicting its occurrence. The specific point of this control algorithm is that it contains a preprocessor that will not let the controller be activated unless in the case of probable PIOs, so pilot comm...

متن کامل

Proposed Feature Selection for Dynamic Thermal Management in Multicore Systems

Increasing the number of cores in order to the demand of more computing power has led to increasing the processor temperature of a multi-core system. One of the main approaches for reducing temperature is the dynamic thermal management techniques. These methods divided into two classes, reactive and proactive. Proactive methods manage the processor temperature, by forecasting the temperature be...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016