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  • OT Security Standards – Final

    OT Security Standards – Final

    Welcome to this final entry in the series detailing additional cybersecurity related standards in the OT environment. This article will be looking into the: IEC 61131 Programmable Logic Controllers (PLC’s) This standard is not directly related to cybersecurity but is a foundation for securing an OT infrastructure. PLCs are by their very nature programmable, and […]

    Tom Madsen Apr 30, 2026 6 min read