PSU: 2.15 gigahertz Intel Celeron N2840 112 kilobyte primary memory cache 1024 kilobyte secondary memory Screen Resolution: AMD Radeon(TM) R4 Graphics Monitor(s) Displays: Generic PnP Monitor (15.3"vis, January 2015) Sound Card: AMD High Definition Audio Device Realtek High Definition Audio Memory: 3982 Megabytes Usable Installed Memory Slot 'Bottom-slot 1(left)' is Empty Slot 'Bottom-slot 2(righ System Manufacturer/Model Number: HP Laptop 15-bw0xx
Ccleaner wipe free space meaning windows#
Would using another wiper such as Killdisk to wipe free space help? Do I need to nuke the entire drive? Do a clean windows install? or will I still have traces left? replace the hard drive and torch the old one in flames? I obviously cannot use a shredder on those files because they are in theory overwritten so I can only see them in recovery software, but still they remain recoverable. These temporary files overwrite old data written to the disk. So any ideas on what to do? I wan't to remove all traces of these files. Is it safe to wipe free space with CCleaner Safe Depends on how careful you are. To clean free space on a hard drive, BCWipe creates temporary files with a wiping pattern inside. Answer (1 of 2): > Can CCleaner wipe a hard drive It can, but after a few recent security issues, I wouldn’t trust CCleaner, or any other Piriform products. Ccleaner apparently won't do anything to them, I assume because they are supposedly overwritten already, but again, they seem not to be. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. Yet they are not, because I can still recover them. If I try to do a secure overwrite with Recuva on those files, it will not do so because they are "previously overwritten". so clearly they are not completely overwritten, but I don't understand how/why. I can recover the email messages and even attachments on them show up. Here is the problem though - they show up as unrecoverable in Recuva, but so far I have been able to recover every single one I've tried. The files that have overwritten these seem to mostly be newer e-mail files or random windows files, so I assume this is done by windows when the disk space is needed. Recuva shows these files as unrecoverable and I can see that they have been previously overwritten by other files.
Ccleaner wipe free space meaning software#
However, when I use software like Recuva, I'm able to find and recover those files even after an MFT free space wipe with Ccleaner. As they were deleted the old fashioned way, I ran Ccleaner to wipe free disk space, assuming it would get rid of them. These are files that I have deleted in the past non-securely by simply deleting them from windows. I have some old files (mostly emails) I want to get rid of so that they are gone for good and not recoverable.
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