Solved

Who accessed my files

Posted on 2010-11-26
7
650 Views
Last Modified: 2012-05-10
I have an employee that has a shared folder on his Wndows Xp machine running in a Domain at work. He has shared the folders so that he can access them over the network when he uses a VPN connection to work from home. But now he finds out that some of his files has been accessed during the night and it has not been him. It says "Date accessed: 01:25".

Is there a way to find out which person/computer has accessed the files through some sort of log? Can there be anything else that has changed the access date for the files during the night, so that this is normal? Btw there is no antivirus og backup that has been scheduled to run at this particular insidence.

 
0
Comment
Question by:mintraas
  • 3
  • 2
  • 2
7 Comments
 
LVL 4

Accepted Solution

by:
delyan_valchev earned 500 total points
ID: 34216618
Hello,
You may want to turn on the access auditing on the particular shares or particular files. This way you will have the events logged to the Security event log.
Keep in mind that you need to enable the Audit object access setting in the local security policies (if not already defined through GPO). The setting is located in:
 Security Settings->Local Policies->Audit Policy->Audit object access
After that you can enable the auditing by setting the advanced security->auditing on the folders or individual files. If you are really paranoid, enable both success and failure auditing for Everyone on everything. This will have a hit on the performance and also quite some events will be overflowing the security log.

Hope it helps!
0
 

Author Comment

by:mintraas
ID: 34216792
Ok, so there is no way to see what has already happend to these files when this function is not turned on at the moment?
0
 
LVL 12
ID: 34216984
Bear in mind that AV scanning may affect the date accessed time.

Check to see if any scheduled scans are due to run at that time.
0
The Eight Noble Truths of Backup and Recovery

How can IT departments tackle the challenges of a Big Data world? This white paper provides a roadmap to success and helps companies ensure that all their data is safe and secure, no matter if it resides on-premise with physical or virtual machines or in the cloud.

 
LVL 12
ID: 34216991
Note to self, please read all the way down the question next time!
0
 
LVL 4

Expert Comment

by:delyan_valchev
ID: 34217037
Unfortunately if you have no auditing enabled, you cannot see who or what exactly accessed the particular file. You can however check in the security log the time frame around 01:25 for any authentications from remote computers and/or users. This way you can only suspect someone.
0
 
LVL 4

Expert Comment

by:delyan_valchev
ID: 34217057
By the way another culprit may be a some indexing service like Windows Desktop Search or Google Desktop which indexes the supported files in the background. If there is such software installed it's likely to be the cause.
0
 

Author Closing Comment

by:mintraas
ID: 34217221
Thx. I configured, tested and it works.
0

Featured Post

The Eight Noble Truths of Backup and Recovery

How can IT departments tackle the challenges of a Big Data world? This white paper provides a roadmap to success and helps companies ensure that all their data is safe and secure, no matter if it resides on-premise with physical or virtual machines or in the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

How do we balance the user experience (UX) with reasonable security measures? It can be done, if you keep these fundamentals in mind.
Data breaches are on the rise, and companies are preparing by boosting their cybersecurity budgets. According to the Cybersecurity Market Report (http://www.cybersecurityventures.com/cybersecurity-market-report), worldwide spending on cybersecurity …
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, just open a new email message. In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question