30Kas
Data remanence – DDR2
I read "Data Remanence in Semiconductor Devices" by Peter Gutmann, in which it is stated that it is possible to reconstruct the content of an erased SRAM based on changes of properties of the memory cells (thresholds, times).
Does this issue also apply to DDR2?
I use a laptop that contains a 2GB DDR2 module (PSD22G8002S), I always do a BIOS post test after working with sensitive data to overwrite them. In this case, is there any way to retrieve the deleted (overwritten) information?
Should I be worried about something like this?
