Scrum

A lightweight agile framework for creating and evolving complex products, defined by specific roles, time-boxed events, and prescribed artifacts.

Key Points

  • Uses empirical process control: transparency, inspection, and adaptation.
  • Roles include Product Owner, Scrum Master, and Developers, each with clear responsibilities.
  • Time-boxed events: Sprint, Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective.
  • Core artifacts: Product Backlog, Sprint Backlog, and Increment guided by a Definition of Done.

Example

A software team delivers a new mobile app using 2-week Sprints. The Product Owner orders the Product Backlog, the team plans the Sprint, meets daily for the Daily Scrum, demos the Increment at Sprint Review, and improves their process in the Retrospective. Each Sprint ends with a potentially releasable Increment.

PMP Example Question

Which option best describes Scrum in an agile context?

  1. A predictive lifecycle with detailed upfront planning and phase gates.
  2. A hybrid method combining a work breakdown structure with Kanban boards.
  3. An agile framework with defined roles, time-boxed events, and artifacts to build and sustain complex products.
  4. A single technique for estimating effort using planning poker.

Correct Answer: C — Scrum

Explanation: Scrum is an agile framework characterized by specific roles, events, and artifacts used to develop and maintain complex products.

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

Build an ICS/OT cybersecurity foundation that fits the real environment

Standard IT controls can disrupt the industrial systems they are meant to protect. Learn how to assess OT risk, design zones and conduits, apply IEC 62443 security levels, use MITRE ATT&CK for ICS, and establish passive asset visibility without risking production. Eight reconstructed incidents connect attacker techniques to the controls that failed, giving you the vocabulary and judgment to make credible security decisions from day one.

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