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@inproceedings{Eloy2014cyberb,

title = {A Discussion on Security Evaluation of Time Synchronization Algorithm via Modeling and Simulation},

author = {Eloy Martins Oliveira Junior and Marcelo Lopes Oliveira and Souza},

url = {https://www.sige.ita.br/edicoes-anteriores/2014/st/ST_9_3.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {Simp\'{o}sio de Aplica\c{c}\~{o}es Operacionais em \'{A}reas de Defesa 2014 (SIGE2014)},

abstract = {Satellites, aircrafts, automobiles, power controls and traffic controls are part of critical infrastructure of a country. The security requirements for these systems are increasing to improve the capability to avoid malicious attacks. These systems integrate computations, communications and real time controls in a deterministic and distributed environment. Networked Control Systems (NCSs) are an example of this. An NCS interconnects, in different levels of operations, a large number of actuators, sensors and controllers. To achieve the determinism, it requires time synchronization among its nodes. However, the time synchronization process is a potential target for malicious attacks attempting to disrupt the normal operation of systems. This paper presents a discussion on security evaluation of fault-tolerant mid-point time synchronization algorithm via modeling and simulation. This discussion shows preliminarily: 1) the effects of malicious attack in time synchronization algorithm; 2) the potential effects on systems; and 3) suggestions for countermeasures.},

keywords = {cyber warfare, cyber-, Time Synchronization},

pubstate = {published},

tppubtype = {inproceedings}

}