Bottom line: Recovery blueprints for ransomware must be established and tested months before potential incidents, not planned during a crisis.
Critical measures for recovery after ransomware attacks must be planned and implemented weeks or months in advance. Many responsible parties neglect this preparation, thereby increasing the vulnerability of their infrastructure.
Successful recovery from a ransomware attack is not merely a concern after an incident occurs. Rather, the speed and efficiency of recovery depends significantly on preparations that must be made long before a potential attack. Backup strategies, recovery processes, system isolation, and recovery capabilities are elements that must be defined, tested, and documented during periods of stability.
Many security professionals neglect this planning-oriented approach. Instead, they concentrate primarily on preventive measures such as endpoint protection or network segmentation, without in parallel developing a robust recovery concept. This leads to organizations remaining unable to operate for days or weeks in an emergency, even though technically planned recovery scenarios would result in significantly faster operational resumption.
For CISOs, this creates the need to establish recovery planning as a strategic governance task. This includes inventorying critical systems, defining Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO), conducting regular restore tests, and documenting all procedures with clear accountability.
Source: itwelt.at · Published 14 July 2026
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