I am not exactly sure if i recognize every little thing yet I require to backup a couple of drives and also i would certainly like them secured on disc. I recognize if a field is scratched/corrupted there is a crc mistake. If i have a huge documents would certainly a scrape on one component remove the whole disc?
What is an excellent program to secure apply for DVD disc? (information disc, regular windows and also linux documents) The filenames have to be secured too. I favor if no information came or crackable till a password is made use of (i listen to some negative data sources maintain the document quantity and also various other information unencrypted ...)
- edit - All of you, many thanks. Those are some wonderful solutions and also details
Agree with Mike that DVD isn't always the most effective selection - - HD room obtains less costly and also extra trusted on a daily basis. Having claimed that, no matter the media, Truecrypt and also GPG have actually both executed quite possibly for me, are safe and secure and also trusted, and also are both FOSS.
On HDD media, scrapes and also various other pallet based mistakes generally simply impact the specific files/directories as opposed to the whole disk (in fact for me, it was in this manner just on Linux ; on Windows, the directory sites with damaged files/directories were hardly browsable). Generally for back-ups I would certainly store each documents in numerous various areas (either physical media and/or structures) in addition to some sort of checksum to validate the legitimacy of the documents.
Software program: I'm with Edoode because I very advise TrueCrypt for safe and secure encryption of information on any kind of media. When it comes to DVDs, you can merely make a numerous Gig documents which works as the mountable encrypted Volume.
Regarding your last inquiry, I directly would not rely on DVDs as a long-term backup remedy. Nonetheless, if you must, after that I would certainly advise that you write at the very least 2 duplicates (one with you, and also one in an additional secure location) each of which have the quantity documents (s) and also quantity checksum (s) in the origin directory site. As the quantity has all your backup information in an encrypted kind, the solitary checksum for the whole quantity will certainly be adequate to make certain the legitimacy of all information had within. One last note: I would very advise that you validate that the melt achieved success either using your burning software program or validate the checksum. And also similar to all securities, your information is just as safe and secure as your password.
According to Steven Gibson writer of Spinrite and also Host of Security Now, TrueCrypt is safe, he claimed he has actually done considerable screening, and also a failing of a solitary field would certainly does not damage the whole filesystem.
Steve: And so you are mosting likely to enjoy what I have actually done to examine this. I've also developed negative fields and also saw just how it takes care of unreadable and also irreparable damages on the drive. And also profits is they've toenailed this entire facet. I will certainly utilize this readily anywhere it would certainly serve to secure the whole system drive.