LEARN. PRACTICE. GROW.Concept and mechanism
Operational resilience considers the ability to sustain critical operations through disruption. It starts from the required outcome and dependencies involving people, processes, technology, data, and third parties. A severe but plausible scenario should test a relevant weakness: two redundant applications may depend on shared identity or an unavailable team. Defining context, exercise limits, expected outcome, and evidence makes rehearsal useful. The aim is not to dramatize an impossible situation but to understand operational response when a design assumption stops being true. Record what was not exercised as well. A limited test should not be presented as proof for every future situation.
Guided application
Recovery must demonstrate more than a started process. If the database restores in twenty minutes but movements are missing, there is an integrity gap. If RUN cannot escalate it, there is another gap in autonomy. Compare these outcomes against approved criteria and keep differences visible. For improvement, replace vague recommendations with a concrete action, owner, deadline, and effectiveness measure. Delivering a document or holding a meeting can help but does not itself demonstrate reduced exposure. Repeat the relevant exercise after remediation and update the risk assessment. Continuous learning allows incidents and exercises to improve controls before a greater loss occurs.
Example: reporting recognizes achieved restore timing but retains two open actions: complete reconciliation and shift demonstration of escalation.
Common pitfalls
Backup treated as restoration; component treated as service; meeting treated as improvement; partial result treated as complete assurance.
Related topics: Scope, governance, and accountability · Risk assessment and control effectiveness · Events, near misses, and response
Exercise the outcome, retain gaps, and close actions with effectiveness evidence.
Reference: Principles for operational resilience · DR operational risk professional assessment2026.10