[ANN] Clean-It! - a tool to clean and wipe out volumes
[1/2] from: D::Weyand::gmx::de at: 18-Mar-2006 8:09
Visit #http://www.TGD-Consulting.de/Download.html# and take a look at the latest REBlet from TGD-Consulting called >> Clean-It! <<. Clean-It! erases the freespace on volumes in a secure and irreverseable manner. It is filesystem based and works on any platform REBOL/View is available for. This software uses random complementary bit patterns to ensure that former confidental data can not be restored with software-tools or electromagnetic forensic methods. You can set the number of repetetions and cycles to any degree you need, so that Clean-It! works in compliance to DoD 5220.22 (7 cycles) or german BSI IT baseline protection (4-6 cycles) standards. Clean-It! has partially built-in localisation, atm only English and German languages are available. If there´s demand for further languages I need your support. Any feedback welcome - Dirk
[2/2] from: SunandaDH::aol::com at: 19-Mar-2006 6:18
> Any feedback welcome
Neat little utility, thanks. A couple of suggestions for a future version: -- give the files you create an obvious suffix (.ci! ?) -- so if the task fails for any reason it is obvious what files have to be deleted by hand to recover the freespace. -- update the time to complete after writing each file, or add a progress bar. -- add some sort of unattended mode (perhaps running from a config file) so people can clean multiple volumes by leaving it running overnight. And just a few words of caution.... ....Completely cleaning a disk volume is not always easy. Data from deleted files may persist in swap and paging files. Clean-it does not affect that data ....Write heads wobble ever so slightly as they work, so traces of old bits may remain outside the main track. Someone with enough technology cam read those fringes and recover data that has been multiply overwritten. The only real way to be sure a hard drive is unreadable is to use a sandblaster to reduce it to (physical) bits. But other methods -- like clean-it.r -- are less messy and may be good enough for most people. Sunanda.