Author Archives: Asheesh Kumar

Health Care Cybersecurity: Costly Data Breaches, Ensuring PII Security and Beyond

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As hospitals get smarter, threat actors have more routes inside. IBM’s recent research on the health care industry shows how smart tools, which could be very valuable for today’s medical facilities, also need healing of their own. What should hospital IT security teams look out for? Our overview of the state of cybersecurity in the health […]

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A Quick Guide to Effective SIEM Use Cases

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Part of successfully setting up your security operations center (SOC) is defining your SIEM use cases.  Use cases help and support security analysts and threat monitoring goals. What is a use case? A use case can be a mix of multiple technical rules within the SIEM tool, or can be a mix of actions from […]

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Threat Hunting Techniques: A Quick Guide

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Threat hunting is an essential part of security operations center services and should be incorporated at an early stage. Threat hunting is the art of finding the unknowns in the environment, going beyond traditional detection technologies, such as security information and event management (SIEM), endpoint detection and response (EDR) and others. There are multiple methods […]

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Defending the Oil and Gas Industry Against Cyber Threats

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The oil and gas industry is one of the most powerful financial sectors in the world, critical to global and national economies. Therefore, this industry is a valuable target for adversaries seeking to exploit Industrial Control Systems (ICS) vulnerabilities. As the recent increase in attacks against ICS demonstrates, adversaries with a specific interest in oil and […]

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A Quick Guide to Using the ONG-C2M2 Model

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The Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) can help oil and natural gas (ONG) organizations evaluate their cybersecurity programs and make improvements. These tools allow owners and operators in the electricity and ONG sectors to assess their cybersecurity capabilities. Additionally, the tool can inform individuals on how to address their needs […]

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