0
votes
1answer
93 views

Securely erase data from a flash drive vs hard disk [duplicate]

I'm studying for an exam, that's why I don't need software for that purpose (which is what other questions I found on this topic provide) but an explanation. The concrete questions I'm trying to ...
13
votes
2answers
669 views

Secure wiping of EEPROM and flash memory

Older magnetic storage exhibited some data remanence, so a recommendation emerged to wipe data by overwriting it multiple times with varying patterns — the “Gutmann wipe”. More recent hard disk ...