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Author Profile

Achal Lekhi

Achal Lekhi

Achal Lekhi is a diligent and detail-oriented operational technology security specialist professional with a strong academic background and hands-on experience in several complex roles in different sectors. Achal is a quick thinker, with an ability to wear multiple hats—strategic, technical and logical for a given requirement. He believes strongly that there is no problem in the world that does not have a solution! Currently, Achal works as an operational technology (OT) security consultant across several industries globally. He has an excellent blend of technology capability, OT/IT awareness, network and information security and risk and compliance with a detailed understanding and experience of implementing OT security and cybersecurity standards.
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9 Results Found
  • The ICS Periodic Table
    Feature

    The ICS Periodic Table

    This ICS periodic table depicts the chemistry of all the control elements which enables the security around the OT estate for any organization.
    By: Achal Lekhi
    07 June, 2022 | 2 minutes
  • Why Network Discovery is Critical in the ICS/IACS Environment
    Feature

    Why Network Discovery is Critical in the ICS/IACS Environment

    To structure this environment, what is required to have exact reflection of inventory almost in real-time and network discovery comes into light.
    By: Achal Lekhi
    17 May, 2022 | 5 minutes
  • Log4J Vulnerability: What, Why and How
    Feature

    Log4J Vulnerability: What, Why and How

    This vulnerability allows attackers to remotely control and execute code on vulnerable machines.
    By: Achal Lekhi
    25 January, 2022 | 2 minutes
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