Some Windows file extensions are always hidden. The presentation describes how to find them, the potential for abuse by malware and what can be done to mitigate the risks.
more here.........http://www.slideshare.net/petebeck1/hiddenext-44cafe
Image may be NSFW.more here.........http://www.slideshare.net/petebeck1/hiddenext-44cafe
Clik here to view.
