Building Cyber Resilient Cities: Developing Institutional Frameworks for Interoperable Digital Public Infrastructure DPI in South African Municipalities

Abstract

In the pursuit of the "Smart City" as a cornerstone of the Growing Gauteng Together (GGT) 2030 vision, a persistent governance gap has emerged. Despite ambitious provincial strategies aimed at "digital leaps" and the roll-out of the Mzansi Xchange data layer, municipal administrative systems remain fragmented. This lack of cohesive, interoperable Digital Public Infrastructure (DPI) prevents the seamless integration of public services, leading to fiscal inefficiency and the "Digital Accountability Paradox". Governments play a pivotal role in leveraging DPI systems to increase efficiency and coherence in the implementation of digital government policies. Currently, municipal departments operate on disconnected digital platforms, often functioning as isolated technology pilots rather than integrated systems. This fragmentation creates structural "blind spots" where financial reporting is vulnerable to information sabotage. Without a "single version of the truth," these silos allow for the strategic use of propaganda to obscure municipal mismanagement. As the 2026 Local Government White Paper review seeks a more accountable system redesign, the absence of a robust institutional framework mandating interoperability remains the primary barrier to a truly Developmental State.
Using a mixed method approach, this research analyses the digital reporting, accounting, and management systems used in South African local government. It investigates the institutional frameworks required to transition from siloed operations to integrated, Cyber-Resilient ecosystems. It specifically addresses: how disconnected platforms enable "soft" information sabotage in financial reporting; and the institutional mandates required to leverage DPI for long-term growth and accountability. It provides a road-map for Cyber-Resilient Cities that prioritize "trust-by-design" architectures. By securing fiscal data against intentional distortion, it ensures that Gauteng’s digital transformation serves as a tool for genuine accountability rather than a platform for state-sponsored propaganda.