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  2. Operational technology - Wikipedia

    en.wikipedia.org/wiki/Operational_Technology

    From the very beginning security of operational technology has relied almost entirely on the standalone nature of OT installations, security by obscurity. At least since 2005 OT systems have become linked to IT systems with the corporate goal of widening an organization's ability to monitor and adjust its OT systems, which has introduced ...

  3. Control system security - Wikipedia

    en.wikipedia.org/wiki/Control_system_security

    Control system security, or automation and control system (ACS) cybersecurity, is the prevention of (intentional or unintentional) interference with the proper operation of industrial automation and control systems. These control systems manage essential services including electricity, petroleum production, water, transportation, manufacturing ...

  4. Multiple Independent Levels of Security - Wikipedia

    en.wikipedia.org/wiki/Multiple_Independent...

    Multiple Independent Levels of Security/Safety (MILS) is a high-assurance security architecture based on the concepts of separation [1] and controlled information flow. It is implemented by separation mechanisms that support both untrusted and trustworthy components; ensuring that the total security solution is non-bypassable, evaluatable, always invoked, and tamperproof.

  5. Information security standards - Wikipedia

    en.wikipedia.org/wiki/Information_security_standards

    Information security standards (also cyber security standards [1]) are techniques generally outlined in published materials that attempt to protect a user's or organization's cyber environment. [2] This environment includes users themselves, networks, devices, all software, processes, information in storage or transit, applications, services ...

  6. Non-Marketable Security Explained - AOL

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  7. IEC 62443 - Wikipedia

    en.wikipedia.org/wiki/IEC_62443

    IEC 62443 is a series of standards that address security for operational technology in automation and control systems. The series is divided into different sections and describes both technical and process-related aspects of automation and control systems security.

  8. Custodial vs. non-custodial wallets: Which is better for you?

    www.aol.com/finance/custodial-vs-non-custodial...

    Non-custodial wallets offer security and control, but it is your responsibility to keep track of your keys. If you lose this information, you risk losing your crypto assets forever.

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