Analysis of vulnerabilities in smart meters and AMI concentrators: Cybersecurity implications and protection strategies
Abstract
The Advanced Metering Infrastructure (AMI) integrates smart meters, communication networks, and data management systems, facilitating bidirectional communication between utility companies and their customers. This system, which enables detailed collection and analysis of energy consumption data, is expanding due to its advantages over traditional meters. However, managing large volumes of sensitive data exposes AMI infrastructure to significant cybersecurity threats. This article aims to identify vulnerabilities in smart meters and data concentrators within the AMI network, analyze associated threats, assess mitigation measures, and examine potential violations of customer rights. The PRISMA method was employed to review relevant literature in databases such as Scopus and Web of Science. Results indicate that both smart meters and data concentrators are vulnerable to physical and cyber attacks. Recommended mitigation strategies include the implementation of security seals, access authentication and authorization, robust data encryption, regular security updates, and device authentication to prevent impersonation. These measures are crucial for strengthening AMI infrastructure security and protecting data integrity and customer rights.
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Copyright (c) 2024 Carlos Santiago Tapia Chica, Diego Xavier Morales Jadán, Marcela Paz Sánchez Sarmiento
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