Tuesday, December 14, 2004
How MSN Desktop Search triggers my virus detector
I left MSN Desktop Search indexing my machine overnight, and returned to my desk this morning to find that our IT department were more than a little concerned that my machine was now apparently riddled with viruses - since they had been receiving alerts throughout the night of viruses which kept appearing on my machine.
Piecing together what had happened showed the following:
Piecing together what had happened showed the following:
- I need search to index my email attachments, so have turned on that feature
- I receive plenty of virus infected spam, which accumulates in either my Outlook Junk email folder, my Deleted Items folder, or in other folders that specialized spam filters populate (for the stuff that gets past the Outlook spam filter)
- MSN desktop search does not allow me to exclude such folders from its indexing (though I think it may automatically ignore the Outlook junk folder)
- The indexing extracts all the attachments from all my emails, and writes them to disk, thereby triggering the virus detector whenever it writes a virus to my disk