My Files got deleted by any Employee . How to find what time it happened and whether done from another computer on network ? The files were in shared drive in the computer. I am using windows 8. What are best tools to recover the files.
closed as not a real question by Adnan, Gilles, Terry Chia, AJ Henderson, Noordung Jun 14 '13 at 15:32
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First of all, in such cases stop using the network drive. Deleted files are not immediately lost but just marked as "this space can be reused". If no need of additional space presents itself, a file may be fully recoverable years later. On the other hand, if a new file needs to be created and requires space, the deleted file area might be overwritten after a few seconds.
So, the less you write to the drive, the better.
The first line of defense should have been a full, adequate and updated backup. A file is deleted -- you just laugh it off and recover the file from the repository.
Second line of defense, before blaming someone's malice, be sure to rule out inexperience and clumsiness. The file might have been unwittingly dragged and dropped on a nearby folder by someone trying to open it with a double click. Weird, but I've seen that happen. So first of all, unless you already tried, try running a search for the file name in the whole drive.
As a last stand, if the file was indeed deleted, recovery depends on the file system on the network drive, while logging capability depends on its operating system.
For example: if the network drive is on a Windows system, NTFS - if you were sharing a folder in your own computer - then you might be able to easily recover the file using Recuva or any of several "undelete" utilities. If you're in luck, the Shadow Copy facility is activated and you will be able to directly access "Previous versions of this directory" from the Explorer interface on the server (you can't do that from the network, AFAIK).
On these systems, though, it is unlikely that logging facilities are running, especially with the level of detail you would need to have a culprit.
If it is a Linux system, recovery is usually more difficult (you'll need an
The workstation name (zotac), its IP address and the username are all logged. It is possible, but not the default since log files tend to grow huge, to log file-level operations (create, rename, delete).
Other possibilities are trying to locate old versions of the file, and verifying that the employee - if he did the deed with malice and forethought - has accessed or copied the file on his own workstation (just check Recent Files and Documents). I witnessed a case where an employee had copied the whole customers' archive on a USB key before attempting to overwrite the master database on the server. It was never clear whether he intended to hold the database for ransom, or he maybe planned to sell it to some competitor (in the end the PTB agreed on a "good faith mistake" and "let" the employee resign for reasons of health).