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epic

A substantial grouping of related work that structures requirements in a hierarchy to achieve specific, measurable business outcomes.

Key Points

  • Represents a large scope that often spans multiple iterations or releases.
  • Decomposed into features and user stories for incremental delivery.
  • Connects strategic goals to executable work items and outcomes.
  • Continuously refined, prioritized, and validated with clear acceptance criteria.

Example

A retailer creates an epic called "Mobile Checkout Experience" to reduce cart abandonment. It is broken into features like barcode scanning, payment wallet integration, and digital receipts, which are then split into user stories and delivered over several sprints to achieve a targeted 10% conversion lift.

PMP Example Question

During release planning, a team groups several related features and user stories under a single work item that ties to a business objective of increasing customer retention. What is this work item called?

  1. Epic
  2. Feature
  3. User story
  4. Task

Correct Answer: A — Epic

Explanation: An epic is a large, related body of work that organizes requirements hierarchically and aligns delivery to a specific business outcome.

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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