A significant part of denylisted internet resources are used to distribute malicious scripts and phishing pages. Malicious scripts and phishing pages (JS and HTML) are distributed both online and via email. Other categories of malicious objects either decreased or remained unchanged. “Effective OT cybersecurity measures must, therefore, include industrial endpoint protection to prevent accidental infections and make motivated intrusion more difficult, OT network monitoring and anomaly detection to identify malicious actions on the level of programmable logic controllers, and dedicated expert services to investigate the infrastructure, conduct expert analytics, or mitigate the impact of an incident.In terms of malware categories, only the two top rankings showed growth in the second half of 2022, namely – malicious scripts and phishing pages (JS and HTML) and denylisted internet resources. While traditional cybersecurity solutions focus on data-oriented businesses, ICS protection is geared towards OT security where it is all about cyber-physical companies such as utilities, mining, manufacturing, and so on. It said, “IT is one component of this environment with operational technology (OT) another key element. This requires utility companies, mines, and others operating in the industrial environment to look at building a Human Firewall,” the firm counselled.Įxplaining ICS, Kaspersky stated that ICS were a collection of personnel, hardware, and software that can affect or influence the safe, secure, and reliable operation of an industrial process. ![]() “As such, it needs to be managed much more proactively than what is currently happening.
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