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project management body of knowledge (PMBOK)

The collective body of accepted concepts, methods, and practices that make up the professional knowledge base of project management.

Key Points

  • A broad knowledge base of widely recognized project management practices, not a single methodology.
  • Evolves over time as the profession matures and new practices are validated.
  • Serves as a foundation for standards, guidance, and certifications such as the PMP.
  • Intended to be tailored to organizational and project context rather than followed verbatim.

Example

A project manager building a risk management plan reviews PMBOK guidance on common risk processes and techniques, then adapts those practices to fit the organization's culture and the project's complexity.

PMP Example Question

Which statement best describes the PMBOK?

  1. A mandatory methodology that all PMI projects must follow.
  2. A comprehensive body of generally accepted project management knowledge and practices.
  3. A project scheduling software provided by PMI.
  4. A set of legal regulations governing project managers.

Correct Answer: B — A comprehensive body of generally accepted knowledge and practices

Explanation: The PMBOK is a body of knowledge that describes widely recognized practices; it is not a prescriptive method, a software tool, or a legal code.

ICS/OT Cybersecurity Fundamentals — Security Built for Industrial Systems

Industrial control systems cannot be secured like ordinary IT. A forced reboot, aggressive scan, or incompatible patch can interrupt production and create real safety consequences. Effective OT security begins with understanding the systems, constraints, and risks unique to industrial environments.

This course gives IT professionals, engineers, operators, and security practitioners a practical foundation in ICS threats, zone and conduit design, risk assessment, passive asset visibility, and vendor evaluation. You will learn how IEC 62443, NIST CSF, and MITRE ATT&CK for ICS apply where availability and safety come first.

Eight reconstructed incidents—including Stuxnet, Triton, Ukraine 2015, Colonial Pipeline, and PIPEDREAM—show how attackers move through OT environments, what they target, and which defenses could have changed the outcome.

Watch the course preview, then build the vocabulary, frameworks, and judgment needed to take credible first steps in ICS/OT cybersecurity.

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ICS/OT Cybersecurity Fundamentals course preview

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