I'm curious about the best methods to securely delete files or data from an SSD. Would a clean reinstall from a USB be the most effective approach, or is a factory reset a better option? Also, is using tools like CCleaner worth it?
3 Answers
Remember, SSDs work differently than traditional hard drives, so simply overwriting data isn't as effective. If you mark everything for deletion and use an OS that supports it, running the TRIM command is a good idea. On Windows, just use the Optimize tool, and for Linux, you can run 'sudo fstrim' to clear out the deleted blocks. It's both efficient and beneficial for the drive's lifespan!
Honestly, if you're really concerned about sensitive data, the only foolproof way to ensure it can't be recovered is to physically destroy the drive. If that's not an option, formatting it should do the trick for most average users. Most people won't go through the hassle of trying to recover deleted files unless you’re a high-profile individual. Just keep that in mind!
I’m actually taking my tablet in for repair, so I’m worried that someone might find my banking info that's been deleted.
Try using the BIOS Secure Erase feature. It's a solid way to wipe the SSD clean without just formatting it, which may leave some data remnants behind.
Thanks for the tip! I thought TRIM was automatically enabled in Windows 10 for SSDs?