Themost important component of asset decommissioningfrom adata risk perspectiveis thesecure destruction of dataon the asset.
Data Sanitization:Ensures that all sensitive information is irretrievably erased before disposal or repurposing.
Techniques:Physical destruction, secure wiping, or degaussing depending on the storage medium.
Risk Mitigation:Prevents data leakage if the asset falls into unauthorized hands.
Incorrect Options:
A. Informing the data owner:Important but secondary to data destruction.
C. Updating the CMDB:Administrative task, not directly related to data risk.
D. Removing monitoring:Important for system management but not the primary risk factor.
Exact Extract from CCOA Official Review Manual, 1st Edition:
Refer to Chapter 9, Section "Asset Decommissioning," Subsection "Data Sanitization Best Practices" - Data destruction is the most critical step to mitigate risks.
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