Investigation of Cyber-Attack Methods and Measures in Smart Grids

Avcı, İsa

doi:10.16984/saufenbilder.955914

“…In the context of smart cities, the use of IoT communications and blockchain for cybersecurity, as well as the application of deep learning techniques, is essential for assessing and mitigating cybersecurity risks (Al-Turjman et al, 2019;Andrade et al, 2020;Latif et al, 2021). Additionally, the need for cybersecurity in smart city infrastructures, such as smart grids, is underscored, with a focus on investigating cyber-attack methods and measures (Kalinin et al, 2021;Avci, 2021). The role of augmented reality and cybersecurity in smart cities is also highlighted, emphasizing the importance of strengthening policies related to cybersecurity (Alfouzan, 2022).…”

Section: Case Studies and Examplesmentioning

confidence: 99%

Securing the Smart City: A Review of Cybersecurity Challenges and Strategies

Johnson Sunday Oliha,

Preye Winston Biu,

Ogagua Chimezie Obi

2024

Eng. sci. technol. j.

2

0

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In the era of rapid urbanization and technological advancement, the emergence of smart cities promises innovative solutions to urban challenges. However, the integration of various technologies into urban infrastructures also exposes cities to unprecedented cybersecurity threats. This review presents a comprehensive review of the cybersecurity challenges faced by smart cities and explores the strategies to mitigate these risks. Smart cities leverage interconnected networks of sensors, devices, and systems to enhance efficiency, sustainability, and citizen services. Yet, this interconnectedness creates a complex attack surface vulnerable to cyber threats. One of the primary challenges is the diverse range of IoT devices deployed across smart city infrastructures, often lacking robust security mechanisms. These devices are susceptible to exploitation by cybercriminals for malicious activities, such as data breaches, sabotage, and surveillance. Moreover, the interconnected nature of smart city systems amplifies the potential impact of cyberattacks, posing significant risks to critical infrastructure, public safety, and privacy. Threat actors can exploit vulnerabilities in interconnected systems to disrupt essential services, manipulate data, or even cause physical harm. As smart cities rely on data-driven decision-making, the integrity and confidentiality of data become paramount concerns. To address these challenges, various cybersecurity strategies have been proposed and implemented. These strategies encompass a multi-layered approach, integrating technical solutions, regulatory frameworks, and collaboration among stakeholders. Technical measures include encryption, authentication mechanisms, intrusion detection systems, and secure software development practices. Additionally, implementing robust access controls and network segmentation can limit the scope of potential attacks. Furthermore, regulatory initiatives play a crucial role in enhancing cybersecurity standards and promoting compliance among smart city stakeholders. Establishing clear guidelines for data protection, privacy rights, and incident response protocols is essential to safeguarding citizens' interests. Collaboration among government agencies, private sector partners, academia, and cybersecurity experts fosters information sharing and collective defense against emerging threats. Securing smart cities against cybersecurity threats requires a concerted effort to address the multifaceted challenges posed by interconnected technologies. By implementing comprehensive strategies encompassing technical measures, regulatory frameworks, and collaborative approaches, smart cities can mitigate risks and foster a resilient and secure urban environment for all citizens. Keywords: Smart City, Cybersecurity, AI, Technology, Security, Review.

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“…In the context of smart cities, the use of IoT communications and blockchain for cybersecurity, as well as the application of deep learning techniques, is essential for assessing and mitigating cybersecurity risks (Al-Turjman et al, 2019; Andrade et al, 2020;Latif et al, 2021). Additionally, the need for cybersecurity in smart city infrastructures, such as smart grids, is underscored, with a focus on investigating cyber-attack methods and measures (Kalinin et al, 2021;Avci, 2021). The role of augmented reality and cybersecurity in smart cities is also highlighted, emphasizing the importance of strengthening policies related to cybersecurity (Alfouzan, 2022).…”

Section: Case Studies and Examplesmentioning

confidence: 99%

Securing the smart city: A review of cybersecurity challenges and strategies

Johnson Sunday Oliha,

Preye Winston Biu,

Ogagua Chimezie Obi

2024

Open Access Res. J. Multidiscip. Stud.

1

0

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In the era of rapid urbanization and technological advancement, the emergence of smart cities promises innovative solutions to urban challenges. However, the integration of various technologies into urban infrastructures also exposes cities to unprecedented cybersecurity threats. This review presents a comprehensive review of the cybersecurity challenges faced by smart cities and explores the strategies to mitigate these risks. Smart cities leverage interconnected networks of sensors, devices, and systems to enhance efficiency, sustainability, and citizen services. Yet, this interconnectedness creates a complex attack surface vulnerable to cyber threats. One of the primary challenges is the diverse range of IoT devices deployed across smart city infrastructures, often lacking robust security mechanisms. These devices are susceptible to exploitation by cybercriminals for malicious activities, such as data breaches, sabotage, and surveillance. Moreover, the interconnected nature of smart city systems amplifies the potential impact of cyberattacks, posing significant risks to critical infrastructure, public safety, and privacy. Threat actors can exploit vulnerabilities in interconnected systems to disrupt essential services, manipulate data, or even cause physical harm. As smart cities rely on data-driven decision-making, the integrity and confidentiality of data become paramount concerns. To address these challenges, various cybersecurity strategies have been proposed and implemented. These strategies encompass a multi-layered approach, integrating technical solutions, regulatory frameworks, and collaboration among stakeholders. Technical measures include encryption, authentication mechanisms, intrusion detection systems, and secure software development practices. Additionally, implementing robust access controls and network segmentation can limit the scope of potential attacks. Furthermore, regulatory initiatives play a crucial role in enhancing cybersecurity standards and promoting compliance among smart city stakeholders. Establishing clear guidelines for data protection, privacy rights, and incident response protocols is essential to safeguarding citizens' interests. Collaboration among government agencies, private sector partners, academia, and cybersecurity experts fosters information sharing and collective defense against emerging threats. Securing smart cities against cybersecurity threats requires a concerted effort to address the multifaceted challenges posed by interconnected technologies. By implementing comprehensive strategies encompassing technical measures, regulatory frameworks, and collaborative approaches, smart cities can mitigate risks and foster a resilient and secure urban environment for all citizens.

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“…Bu çalışmada verilen detaylı bilgiler ışığında, sonuç olarak, veritabanı yönetim sistemlerinin yüksek düzeyde güvenliğini sağlamak için; Literatürdeki çalışmalar ve örnek uygulamalar incelenmiş ve sızmaya karşı geliştirilen modellere dayalı olarak alınması gereken önlemler aşağıda verilmiştir (Avcı, 2021).…”

Section: Sql Enjeksiyonuna Karşı Alınması Gereken Genel öNlemlerunclassified

Windows Tabanlı Uygulamalarda SQL Enjeksiyon Siber Saldırı Senaryosu ve Güvenlik Önlemleri

Avcı¹,

Koca²,

Atasoy³

2021

European Journal of Science and Technology

Self Cite

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ÖzTeknolojilerin son yıllarda hızla gelişmesi ile birlikte şirketlere yapılan siber saldırılarda artışlar yaşanmaktadır. Bu saldırılardan en önemlilerinden birisi SQL enjeksiyon saldırılarıdır. Şirketlerin ve kurumların en önemli verilerinin tutulduğu yerler veri tabanlarındadır. Veri tabanlarında tutulan veri çeşidi ve miktarı her geçen gün artmaktadır. Çeşitli siber saldırı yöntemlerle savunmasız veri tabanlarına sızmak mümkündür. Gerekli önlemler alınmazsa özellikle de şirketlerin kendi bünyesinden bu sistemlere sızmak çok zor değildir. Profesyonel anlamda hizmet sağlayan web uygulamalarının birçoğu SQL altyapısını kullanan veri tabanı sorgu yapılarını tercih etmektedir. Birçok web tabanlı program kullanıcı isteğine bağlı SQL altyapısı kullanarak sonuçları döndürmektedir ve geliştiricisine bağlı olarak farklı tasarımlarda kullanıcıların hizmetine sunulmaktadır. Ancak web tabanlı uygulamalarda saldırgan tarafından sisteme girilen bazı zararlı cümleciklerle SQL sorgularına enjeksiyon işlemi yapılarak sistem manipüle edilebilmektedir. Sızma işlemi sonrası elde edilen gizli bilgiler kötüye kullanılabilir ve hatta kayıtlar silinip uygulamaya ya da sunucuya zarar verilebilir. Bunlara ilave olarak şirketlerin ve kurumların verilerinin çalınması ile büyük ekonomik zararlara uğramaları kaçınılmazdır. Bu çalışmada SQL enjeksiyon açığı bulunan sistemlerin tespitine dair sızma yöntemleri ve alınabilecek güvenlik önlemleri sunulmuştur. ASP.NET platformu MSSQL tabanlı SQL enjeksiyon açığı bulunan bir web projesi üzerinde saldırı örneği ve analizi gösterilmiştir. Ayrıca web tabanlı uygulamalarda alınabilecek güvenlik önlemleri ve çözüm önerileri sunulmuştur.

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Investigation of Cyber-Attack Methods and Measures in Smart Grids

Cited by 6 publications

References 66 publications

Securing the Smart City: A Review of Cybersecurity Challenges and Strategies

Securing the Smart City: A Review of Cybersecurity Challenges and Strategies

Securing the smart city: A review of cybersecurity challenges and strategies

Windows Tabanlı Uygulamalarda SQL Enjeksiyon Siber Saldırı Senaryosu ve Güvenlik Önlemleri

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