Analyzing the Attack Surface and Threats of Industrial Internet of Things Devices

TL;DR

This paper presents a comprehensive method for analyzing the attack surface and threats of Industrial Internet of Things devices, considering all components and lifecycle stages to improve security.

Contribution

It introduces a systematic and holistic procedure for threat analysis of IIoT devices, covering hardware, software, data, assets, threats, and attacks across the entire product lifecycle.

Findings

Identifies key vulnerabilities in IIoT devices.

Provides a structured approach for threat mitigation.

Enhances security awareness for industrial systems.

Abstract

The growing connectivity of industrial devices as a result of the Internet of Things is increasing the risks to Industrial Control Systems. Since attacks on such devices can also cause damage to people and machines, they must be properly secured. Therefore, a threat analysis is required in order to identify weaknesses and thus mitigate the risk. In this paper, we present a systematic and holistic procedure for analyzing the attack surface and threats of Industrial Internet of Things devices. Our approach is to consider all components including hardware, software and data, assets, threats and attacks throughout the entire product life cycle.