Siemens Patch Aims to Thwart Stuxnet Offspring

Siemens, which made the industrial controllers targeted by the Stuxnet cyberweapon, announced last week that it was releasing some patches aimed at foiling attacks on its hardware similar to those mounted by the now-famous worm. Previous versions of the controllers used in SCADA systems allowed DLL files to be loaded into the devices without validation.

Source: http://ectnews.com.feedsportal.com/c/34520/f/632000/s/21dc06e9/l/0L0Stechnewsworld0N0Crsstory0C757680Bhtml/story01.htm

bookkeeper tucson cpa tucson bookkeeping tucson business accounting tucson tucson bookkeeping