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المؤلفAshraf, S.
المؤلفShawon, M. H.
المؤلفKhalid, H. M.
المؤلفMuyeen, S. M.
تاريخ الإتاحة2022-03-23T08:22:45Z
تاريخ النشر2021
اسم المنشورSensors
المصدرScopus
المعرّفhttp://dx.doi.org/10.3390/s21196415
معرّف المصادر الموحدhttp://hdl.handle.net/10576/28907
الملخصThe generation of the mix-based expansion of modern power grids has urged the utilization of digital infrastructures. The introduction of Substation Automation Systems (SAS), advanced networks and communication technologies have drastically increased the complexity of the power system, which could prone the entire power network to hackers. The exploitation of the cyber security vulnerabilities by an attacker may result in devastating consequences and can leave millions of people in severe power outage. To resolve this issue, this paper presents a network model developed in OPNET that has been subjected to various Denial of Service (DoS) attacks to demonstrate cyber security aspect of an international electrotechnical commission (IEC) 61850 based digital substations. The attack scenarios have exhibited significant increases in the system delay and the prevention of messages, i.e., Generic Object-Oriented Substation Events (GOOSE) and Sampled Measured Values (SMV), from being transmitted within an acceptable time frame. In addition to that, it may cause malfunction of the devices such as unresponsiveness of Intelligent Electronic Devices (IEDs), which could eventually lead to catastrophic scenarios, especially under different fault conditions. The simulation results of this work focus on the DoS attack made on SAS. A detailed set of rigorous case studies have been conducted to demonstrate the effects of these attacks.
اللغةen
الناشرMDPI
الموضوعAnomaly detection
Automation
Crime
Denial-of-service attack
Electric power transmission networks
Intrusion detection
Network security
Outages
Personal computing
Smart power grids
Anomaly detection
Attack detection
Cybe grid element
Cybe-attack detection
Cyber threats
Cyber-attacks
Denialof- service attacks
Grid elements
Intrusion-Detection
Power
Power system
Power system dynamics
Substation Automation Systems
Substation pathway
Cyber attacks
automation
computer security
computer simulation
computer system
human
Automation
Computer Security
Computer Simulation
Computer Systems
Humans
العنوانDenial-of-service attack on iec 61850-based substation automation system: A crucial cyber threat towards smart substation pathways
النوعArticle
رقم العدد19
رقم المجلد21
dc.accessType Open Access


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