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Simplifying Network Segmentation for the TSA Pipeline Security Directive -understand the TSA directives. Learn how to protect pipelines using Unidirectional Security Gateways
Simplifying Network Segmentation for the TSA Pipeline Security Directive -understand the TSA directives. Learn how to protect pipelines using Unidirectional Security Gateways
The attack on the Belarusian rail system is yet another example of an attack that cripples IT systems, and so brings about OT consequences, like the Colonial Pipeline attack, and the JBS meatpacking attack
Effective the end of December 2021, new security directives require that railroad carriers, as well as owner/operator of a passenger railroad carrier or rail transit system, perform 4 critical actions. In this blog, post we are clarifying all the new information
Why is it, that the Colonial pipeline had to be shut down? Targeted ransomware can affect physical operations in one of three ways
Multi-factor authentication is held up as a 'silver bullet' for protecting remote access systems, but Pulse VPN MFA was just breached. What does this mean for industrial security?
The threat environment continues to evolve with Russian Sandworm group breaching Centreon monitoring system installations with targeted attacks. New blog post by Andrew Ginter
The High-Tech Association of the Israeli Manufacturers Association has named Lior Frenkel, co-founder and CEO of Waterfall Security Solutions, to lead a newly established Cyber Companies Forum. Read more
Industrial/OT cybersecurity programs include people, processes and technology. We often talk about our technology, unidirectional security gateways, here, but that technology alone is not all that is needed. A full program includes all the elements from the NIST framework. Click here to explore secu
There are voices in the industrial security community advocating a return to hard-wired protective relays, discarding two decades of progress in this space. But, a practical solution is to protect the protection. In power plants, as in high voltage substations, protective relays can be connected to
Critical infrastructure OT equipment directly connected to the Internet is the focus of the just-issued and very long NSA/CISA AA20-205A alert. Surprises: this is the first alert recommending a manual-ops fall-back plan (resilience) and a tamper-proof repository for "gold" images (to use during manu
Honda shut down a number of manufacturing facilities on Monday June 8, 2020, with most, but not all facilities back up again Tuesday. The (unconfirmed) cause appears to be an infestation by the “Snake” ransomware
The US government acts to protect the electric grid - but there is only so much any government can do. Unlike physical conflicts, the only way to defeat the most sophisticated cyber attacks is for individual sites to take the lead
In this time of COVID-19 travel restrictions and quarantines, understanding options for safe, secure remote access to Industrial Sites and Control Centers is especially important. This post reviews 3 common options for secure remote access and support: server replication, Remote Screen View and Secu
The US DHS CISA just issued an alert describing a natural gas compression facility hit by ransomware. The alert recommends segmentation; the most robust segmentation is unidirectional. Read more why OT network segmentation is so important and how it should be done
How would Iran launch a cyber retaliation? Would they fly operatives into the country, drive up to power plants and cut through barbed-wire perimeters with USB drives? No - they will use their zero-days and custom malware remotely, sipping coffee in the safety of their offices. Several jurisdictions
In a recent Industrial Security podcast, Patrick Miller was asked about IT vs OT approaches to security. He replied, “We've always characterized it in terms of OT and IT
FireEye reports that the Triton (aka Trisys) malware targeting safety instrumented systems has been discovered at another undisclosed target in the Middle East. As a result of investigating that intrusion, FireEye reports that the threat actors behind Triton are a government-sponsored Russian agency
Aluminum manufacturing giant Norsk Hydro shut down by ransomware. What lesson can we learn from this? Enter to Read More>>
SECURE OPERATIONS TECHNOLOGY: THE MISSING LINK TO A SECURE INDUSTRIAL SITE - A new book by Andrew Ginter. Get your free copy now
The Carbon Black Quarterly Incident Response Threat Report for 2018 shows that destroying forensic evidence to hide attack sources and attack capabilities is becoming increasingly common. The report quotes an incident response professional as observing that “We’ve seen a lot of destruction of lo