Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is a Tabletop Exercise? Definition | TecnetOne Glossary

Written by Tecnet One | Oct 19, 2026, 5:53:19 PM

A tabletop exercise is a discussion-based simulation in which the crisis team, IT, legal and communications walk through a fictional incident step by step, such as ransomware encrypting the billing system, to test their response plan without touching production systems. A facilitator reveals the scenario in stages, and the team documents gaps, owners and improvements at the end.

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