What should be confirmed before using the irreversible self-destruct option?

Before using the irreversible self-destruct option, it is essential to confirm that all applicable CYA (Cover Your Assets) documents have been signed. This is crucial because the self-destruct process will lead to the permanent deletion of all data on the device, and having the appropriate documentation in place protects the organization from potential legal and operational consequences associated with data loss.

CYA documents typically include agreements or acknowledgments from stakeholders regarding the understanding of the risks and liabilities involved in such irreversible actions. By ensuring that these documents are signed, the organization confirms that parties are aware of the implications of the self-destruct process, thus minimizing the potential for disputes or claims afterward.

In contrast, other options may seem practical but do not directly address the legal and procedural safeguards that should be in place before executing such a critical action. Backup of user accounts, network disconnection, or focusing on the deletion of temporary files are important considerations but do not encompass the crucial aspect of legal and procedural preparedness represented by signing CYA documents.