!!! Overview
[{$pagename}] or [Crypto-shredding] is to the process of [delete] all copies of a key or [Secret] within a defined environment, so that the key is no longer recoverable in that environment.

[{$pagename}] may be performed so that any [data] [encrypted] by a [Cryptographic Key] is no longer able to be recovered.

[{$pagename}] includes getting rid of old backup tapes, [data] stored in the [cloud computing], computers, phones, multi-function printers can be challenging when [confidentiality] of information is an issue. When [encryption] is in place, it will enable a smooth disposal of [data].

!! More Information
There might be more information for this subject on one of the following:
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* [#1] - [Crypto-shredding|Wikipedia:Crypto-shredding|target='_blank'] - based on information obtained 2017-10-07-