The separation and security measures relied upon traditionally in IT and OT environments have been compromised by recent interconnectivity. When considering growing proliferation of IT and OT devices, identities and applications along with the rise of hybrid workforce and the skills and resource shortages, the...
There has been plenty of discussion about rolling out zero trust architecture to protect information technology. But what about operational technology? Samuel Hill of Claroty addresses the unique needs - and challenges - of applying zero trust in the OT environment.
In this interview with Information Security Media...
John Kindervag, creator of Zero Trust, and two ISMG editors discuss whether we have advanced or regressed in security technology, implementing Zero Trust security in OT environments, and how federal agencies are progressing with Zero Trust adoption a year after the cybersecurity executive order.
Cyber attackers have skills well beyond traditional information technology (IT) intrusions
and data exfiltration techniques—and they have set their sights on operating technology
(OT) environments. They have demonstrated an understanding of industrial control
systems (ICSs) and have an impressive ability to...
A global, integrated oil and gas company operating across five continents is using digital
transformation to grow its business, enter new markets and be more competitive. Critical
to this effort is a cloud-based digitalization initiative to enable advanced analytics and
decision-making, fueling greater efficiency,...
ICS and their end-use critical infrastructure organizations can now establish a live view into their organization’s overall security posture inclusive of their external perimeter, while placing focus on ‘crown jewel’ operational technology (OT) assets.
The cybersecurity industry has found that timely and secure...
Adversaries are increasingly targeting ONG and related energy industries to further political, economic, and national security goals. Their activity threatens the availability of industrial technologies and the safety of those operating them. Industrial asset owners and operators can defend against these...
Fortinet's operational technology business will surpass its SD-WAN practice due to the elevated threat environment and increased interest from manufacturing customers, CEO Ken Xie says. Fortinet's OT bookings grew 76% in the quarter ended March 30, outpacing SD-WAN bookings growth of 54%.
Across industrial sectors, limited asset visibility, reliance on manual processes and siloed data are three common factors that make it hard to effectively protect OT operations and streamline IT and OT vulnerability management & response.
In this live webinar, you'll get guidance from subject matter experts on...
The 2021 Dragos ICS/OT Cybersecurity Year in Review report says the number of industrial organizations with external connections to their industrial control systems has doubled, yet 86% of organizations report limited to no visibility of ICS environments. Tom Winston outlines the top challenges.
There has been plenty of discussion about rolling out zero trust architecture to protect information technology. But what about operational technology? Samuel Hill of Claroty addresses the unique needs - and challenges - of applying zero trust in the OT environment.
Industrial organizations dealt with significant challenges in 2021. Cyberattacks on the Oldsmar, Florida water facility, Colonial Pipeline, and JBS, as well as the SolarWinds supply chain attack, propelled industrial cybersecurity to the national and global stage. Millions of people have woken up to the staggering...
We are fast approaching a time when highly connected cyber-physical systems are the norm, and the lines between information technology (IT), operational technology (OT), and Internet of Things (IoT) security management are blurred. All of it will be connected to, and managed from, the cloud, and unfathomable amounts...
U.S. government agencies, including the Department of Energy, CISA, the NSA and the FBI issued a joint cybersecurity advisory about advanced persistent threat actors using new tools and malwares to target industrial control systems and supervisory control and data acquisition devices.
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