![]() ![]() Denial-of-service (DoS) and distributed denial-of-service (DDoS) attacksĭoS is a type of cyberattack whose goal is to disable or shutdown a network, device, or resource. That is why manufacturers should implement cybersecurity awareness not just for smart factory operators but for all employees. They could utilize techniques like social engineering, spear-phishing attacks, watering hole attacks, among others. They also consider how to effectively deploy malware, meaning a delivery method that could cause the most damage or penetrate their target’s defenses unnoticed. Threat actors use different kinds of malware for attacks, for example, rootkits, ransomware, and trojans. Recently, threat actors were found using cryptocurrency-mining malware to attack a water facility in Europe. The trojan Triton was notable because it was tailored to manipulate industrial safety systems, subsequently shutting down an industrial plant’s operations. Malware installed on the industrial network can compromise industrial control systems (ICS), like in the case of BlackEnergy and Killdisk. Past attacks show that malware deployment is the most common method used by threat actors. Successful campaigns that used vulnerabilities emphasize the significance of good security practices like regular patching. Stuxnet attracted attention because it targeted critical infrastructures. In fact, this was exemplified by the worm Stuxnet, which used certain vulnerabilities to propagate. Vulnerabilities in any one of those devices could open up the system to any form of attack. Vulnerability exploitationĪ smart factory’s system includes countless equipment and devices that are connected to a single network. Find more about the best cybersecurity risk mitigation strategies. It is thus critical for organizations to be familiar with threat scenarios and common cyberattack methods against networks to further help improve their security. Because of the nature of smart factories, the effect of such threats could easily go beyond the network and translate to physical scenarios. ![]() Many of the reported incidents involved familiar cyberattack methods. ![]() Potential attacks and security issues in manufacturing industry Even now, threat actors that target such systems continue to improve their tools for future campaigns. Depending on the target, large-scale effects are plausible given the attacks on critical infrastructures in the past. These incidents demonstrate the potential damage of an attack to smart factory systems like industrial control systems (ICSs), specifically supervisory control and data acquisition (SCADA) systems. Security Threats and Risks in Smart Factories Outlined in the figure below are the attacks on IIoT systems dating back to more than a decade ago. Reported attacks on IIoT systems do not only serve as a reminder of how real threats are in this field - they also serve as case studies to further understand the nature of threats against the IIoT. Past attacks on connected industrial systems A survey of reported cyberattacks in the past and a review of common network attack scenarios can help pinpoint areas where IIoT security could be falling behind - and where security should be enhanced. That’s why security must not be left behind as organizations move forward with their “smart” agendas. Ī single cyberattack can negate the benefits derived from a smart factory, like real-time data monitoring, supply chain management, and predictive maintenance. Integrators can begin by reevaluating their security, their vulnerabilities and other risks and threats to digital data. A pivotal change to adapt to technological advances like smart factories requires a huge budget, and one critical consideration is how to get the most value out of that investment. ![]() Organizations in the manufacturing sector already have a basic understanding of what smart factories are as well as their capabilities and the advantages and challenges of building them. Smart factories are manifestations of how the industrial internet of things (IIoT) is changing traditional manufacturing. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |