With all this mess about Cryptolocker going around, a lot of folks are looking to immunize themselves from this nasty bit of malware which will encrypt user files and hold them for ransom.  Removal of the malware is easy with d7, but there is no known method to decrypt the files except by paying the ransom, so prevention is crucial. There is a Cryptolocker Prevention Kit here:  http://msmvps.com/blogs/bradley/archive/2013/10/15/cryptolocker-prevention-kit.aspx however the kit is for domains and professional...