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It's true. It's very difficult to truly erase things from electronic devices and once things are online they're not in your control anymore.
The only way to be 100% sure that data on an electronic device can't be recovered is to destroy the device beyond all recognition and even that is harder than it sounds. Deletion of data is done by overwriting it. The number of overwrites increases the difficulty of retrieval. Basic deletion is easily retrievable. Essentially, unless people really know what they're doing then they should assume that the authorities will be able to recover their data.
The only way to be 100% sure that data on an electronic device can't be recovered is to destroy the device beyond all recognition and even that is harder than it sounds. Deletion of data is done by overwriting it. The number of overwrites increases the difficulty of retrieval. Basic deletion is easily retrievable. Essentially, unless people really know what they're doing then they should assume that the authorities will be able to recover their data.
CoolUsername · 26-30, F
@ostfuidctyvm I really enjoyed reading our comment.


