Hi!
I am planning to develop a FS filter for restoring the original files. Basically the filter driver will take backup of the file whenever a write is attempted on it or some information related to it ( file size etc. ) is changed.
What are the issues that i should consider?
What are the possible ways in which a file can be modified/ deleted?
Where can i get the information related to these requests in my filter driver?
Thanks in advance!!