I'm looking for recommendations on tools to wipe free space on a Windows machine that's shared among multiple users. I've been using CCleaner, but I noticed that the latest update removed the feature to wipe free space. I'm especially concerned because these users have admin rights and handle sensitive data.
I found SDelete mentioned in another discussion—what do you all think about that tool? Are there other options that might work better?
5 Answers
You could also look into BleachBit or the Windows cipher command. They can effectively wipe free space too, but remember that with shared machines, it's hard to guarantee total security even with such measures in place.
If it's a shared setup, I usually just reimage the machine for every new user session. Letting something like Autopilot handle it means you're always starting fresh. But I get that it may not be practical for your specific situation with continuous users.
If you're using an SSD and a recent version of Windows, you might not need to worry about wiping free space. Windows automatically trims free space, making it nearly impossible to recover. But if you're dealing with HDDs, SDelete is effective because it can securely overwrite unused space, reducing the risk of data recovery. Just keep in mind that this may wear out SSDs faster, so weigh your options based on the hardware you're using.
Exactly! For SSDs, the wear from overwriting isn’t ideal, but for mechanical drives, using SDelete is a solid choice. Just remember, if they’ve been deleted, they’re recoverable until the space is overwritten.
I'm kind of confused about the need to wipe free space. If your users have admin rights, they could just use recovery software to get back deleted files anyway. Unless you're super sure that sensitive files were deleted, wiping might not stop them from accessing other data. It's a tricky situation with admin rights—maybe consider different control measures?
I see your point! It's more about being aware of the potential risks. I guess my concern is that if users are careless, data could still be at risk.
Honestly, if everyone has admin rights, securing the system is tough. Wiping free space might feel good, but they can still access each other's files in various ways. Maybe it's time to rethink those admin privileges or even give each person their own machine to avoid such issues altogether.
Yeah, reimaging isn’t feasible here since multiple users will be on at once. I need something more flexible!