Cyber security

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todayMay 5, 2023

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IEC 62443-2-3 Industrial Patch Management Program Guidelines

Patch management is a critical aspect of cybersecurity for Industrial Control Systems (ICS) and other Operational Technology (OT) systems. It involves the process of identifying, prioritizing, testing, deploying, and verifying patches for software vulnerabilities in ICS and OT systems. The IEC 62443-2-3 standard provides guidelines for developing a comprehensive patch [...]

todayMay 5, 2023

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Patch Management Guidelines by DHS (Department of Homeland Security)

Patch management is a critical aspect of any organization's cybersecurity strategy. In today's fast-paced business environment, organizations must take steps to ensure that their software is up-to-date and secure to protect against the ever-evolving cyber threats. To help organizations establish a comprehensive patch management program, the Department of Homeland Security [...]
Effective Industrial Patch Management

todayJanuary 7, 2023

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5 Steps to Industrial Patch Management

Effective Industrial Patch Management Process An effective patch management program in ICS is necessary for the safe procurement, deployment, testing, and integration of verified patches to keep Industrial Control Systems secure. It ensures the security of ICS against hackers and malicious threat actors. It becomes challenging to address critical security [...]

todaySeptember 30, 2022

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Preventive Maintenance Challenges in Industrial Control Systems (ICS)

The development in the technological landscape has led to a global transformation of several industrial verticals, resulting in the accumulation of digital technologies and industrial systems in an ecosystem. This provides profitable opportunities for IIoT and M2M communication. Therefore, when an Industrial Control System is combined with digital technologies, it [...]

todaySeptember 3, 2022

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(Summary) Guide to Industrial Control Systems (ICS) Security NIST 800-82r2

Threats to industrial control systems can come from various sources that can be classified as adversarial, accidental, environmental, and structural. It's necessary to have a risk management plan and robust security measures, such as patch management, to keep ICS secure from potential vulnerabilities. The threat source must be well-understood to [...]

todayMarch 23, 2022

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Recommended Practice for Patch Management of Control Systems

Patches for control systems, whether they are for functionality reasons or security concerns, must be guided by patch process management which identifies the periodicity and lifecycle. Having a comprehensive list of security-related patches using OT-specific patching tools for gathering entire vulnerability, software, and security patch information seems simple. However, Operation [...]

todayJanuary 24, 2022

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PATCH MANAGEMENT FOR ICS COMPLIANCE AND LIFECYCLE

ICS Patch Management Standards An essential element in protecting the nation's critical infrastructure is the security of control systems. Industrial control system or ICS refers to the process control, supervisory control and data acquisition, distributed control, and other systems that monitor, control, and manage a nation's critical infrastructure. These systems [...]

todayJanuary 16, 2022

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ICS PATCH MANAGEMENT

Industrial control systems or ICSs are deployed and used globally, spanning various sectors and industries. The advent and maturity of universal communication protocols, such as TCP/IP, enable formerly isolated systems to be joined effectively and economically, creating large integrated systems. The rapid speed of these evolutions has allowed existing information [...]



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