Cyber Warfare Takes Another Possible Leap Forward, Stuxnet Worm Infecting SCADA Systems and Hit’s Iranian Nuclear Facilities Hard
Updated on Monday, September 27, 2010 at 7:18PM by
Keith Erwood
Many people (most security experts aside) who work with industrial SCADA (Supervisory Control and Data Acquisition) and PLC (Programmable Logic Controllers) systems have long considered these systems safe. In fact if you check the reference sources at the bottom, you will notice a recurring theme of, if you asked me if this was possible last week, I would have said no. I have personally had people tell me they are safe from these kinds of threats because they have multiple layers of firewall's and other "robust" cyber security in place. These people are wrong, and I hope this incident serves as a wakeup call to others who work with these systems everyday. Bottom line - All systems are vulnerable. A worm known as Stuxnet has infected systems from several countries including those of the United States, Indonesia, India, and Iran.
