Interorganizational networks in response to the critical infrastructure breakdown: case of the 2018 KT network blackout

Abstract

Purpose

This study aims to demonstrate how governmental authorities can take interorganizational network responses to address unexpected situations developed by the breakdown of critical infrastructure, such as communication failure in a hyperconnected society.

Design/methodology/approach

This study uses social network analysis to investigate the performance of interorganizational response networks regarding the 2018 KT network blackout, a failure of telecommunication facility, compared to the planned network.

Findings

The national fire agency was the most prominent actor in the actual interorganizational network, while the actor was not significant in the planned network in addressing unexpected needs. Moreover, top government authorities were involved in the actual response network because of the national attention on the breakdown of the infrastructure as a focusing event.

Originality/value

Unexpected conditions in the actual response to a technological disaster, such as a critical infrastructure (CI) breakdown, require the involvement of emerging or non-significant actors in accordance with the findings related to other types of disasters. Particularly, communication failure in a hyperconnected society may involve prominent government authorities in the actual interorganizational response because of the event's broad and severe impact on the functions of society.

Citation

Choi, N. and Kim, K. (2023), "Interorganizational networks in response to the critical infrastructure breakdown: case of the 2018 KT network blackout", Disaster Prevention and Management, Vol. 32 No. 4/5, pp. 486-501. https://doi.org/10.1108/DPM-01-2023-0011