|1. A system or application that supports operations which continue with little to no noticeable impact to the user.
2. A characteristic of an Business Continuity that masks from the users the effects of losses of service, planned or unplanned. See Continuous Operation.
(Source: Disaster Recovery Institute International / Disaster Recovery Journal - DRII/DRJ)
(Source: ENISA - the European Network and Information Security Agency. BCM & Resilience Glossary)