G gharvell macrumors member Original poster Oct 18, 2011 55 0 Jun 19, 2012 #1 Does using disk utility, erase free space; really erase information that cannot be retrieve by using special software...
Does using disk utility, erase free space; really erase information that cannot be retrieve by using special software...
simsaladimbamba Guest Nov 28, 2010 22,670 31 located Jun 19, 2012 #2 Normally that will suffice. DiskWiping One Pass is Enough
charlieegan3 macrumors 68020 Feb 16, 2012 2,394 17 U.K Jun 19, 2012 #3 it depends on the number of passes and the algorithm you use.
G gharvell macrumors member Original poster Oct 18, 2011 55 0 Jun 19, 2012 #4 charlieegan3 said: it depends on the number of passes and the algorithm you use. Click to expand... please expain...
charlieegan3 said: it depends on the number of passes and the algorithm you use. Click to expand... please expain...
charlieegan3 macrumors 68020 Feb 16, 2012 2,394 17 U.K Jun 19, 2012 #5 gharvell said: please expain... Click to expand... i meant this but its only for cleaning a whole disk, i think go with simsaladimbamba's answer
gharvell said: please expain... Click to expand... i meant this but its only for cleaning a whole disk, i think go with simsaladimbamba's answer