What lessons can we take away from my story? They are, in fact, quite simple and obvious: merely deleting files and quick formatting is usually not enough when disposing of or selling hard drives. For more assurance, it’s better to perform a full format (in modern operating systems, of course). And for the truly paranoid, there’s the good old console utility SDelete from the Sysinternals suite or a tool named... - Source: dev.to / 8 months ago

I assume you were using a dynamically expanding disk - if so just note it won't dynamically contract just by deleting files. To shrink the drive you will likely need to run sdelete -z on the drive inside the VM to clear the free space, then edit and compact the VHDX. You will need to be able to boot the VM to run sdelete though so you'll need to temporarily move other files off the drive, or move the VM files to... Source: about 1 year ago

You can always download sdelete https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete and do an overwrite pass just to be safe. It'll take a while but you can do other things while it's running. Source: about 1 year ago

My understanding is that it doesn't completely solve it. I don't have time to dig up an authoritative source for this claim — hopefully this superuser comment will suffice. I believe that you can achieve something close to a secure erase by filling up your SSD to 100% capacity with data before deleting; the utility sdelete supposedly does this when using the -c option. Source: over 1 year ago

Check out sdelete from the MS sysinternals utilities suite: https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete. Source: over 1 year ago

Long term HN user @ezekg also runs this https://keygen.sh/ if that might suit your needs (i.e. If you want to separate out licensing logic from the payment logic). - Source: Hacker News / 15 days ago

Keygen | Front-end Engineer | Full- or part-time | Remote (US only) | https://keygen.sh Keygen is an open, source-available software licensing and distribution API built and run by myself. I'm a bit stretched thin in terms of front-end and support. I have a big front-end redesign code-named Portal on the roadmap that I haven't been able to make much progress on over the last couple years. I'm looking for somebody... - Source: Hacker News / about 1 month ago

Absolutely lovely website you have at https://keygen.sh/ Did you write that as well or outsource it? - Source: Hacker News / about 2 months ago

Took me a bit to realize it's licensing as in managing enterprise license keys 'C1B6DE-39A6E3...', not licensing as in MIT/GPL/etc. https://keygen.sh/ Does anyone know a minimal, alternative licensing solution appropriate for a tiny startup? One where the license key is the only form of user authentication. Is there a cheap service available? Or is it easy to roll a custom solution. - Source: Hacker News / about 2 months ago

I run a business called Keygen [^0], and own the @keygen namespace on npm. We’re working on a Node SDK, so this isn’t good to hear. I’ll open up a discussion with them and see what we can do. [^0]: https://keygen.sh. - Source: Hacker News / about 1 year ago