Blog Posts Tagged with "Ralph Langner"

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What's More Important - Vulnerabilities or Actual Incidents?

February 13, 2012 Added by:Joe Weiss

To at least some of us in the control systems community these vulnerabilities are not unexpected. The fact that many of these systems are also connected to the Internet as Eireann Leverett demonstrated is also not new, even though the numbers of control system connected to the Internet are striking.

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Stuxnet: Are We Safe Now? Of Course Not...

January 31, 2012 Added by:Pierluigi Paganini

We are fighting with an invisible enemy. We are under attack, and we have no idea of the potentiality of agents that theatrically could remain in stealth mode inside the target, avoiding security systems for several years, gathering information and preparing the final attack...

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Photo Shows Stuxnet as Perfect Match to Iranian Network

December 09, 2011 Added by:Headlines

"When viewed closely, the photo reveals green dots distributed in columns of increasing length. Each column contains four dots that represent uranium centrifuges. Multiplying these together produces a cascade structure sequence identical to that in Stuxnet..."

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Original Stuxnet Researcher Issues Dire Warnings

September 23, 2011 Added by:Headlines

"After Stuxnet was identified as a weapon, we recommended to every asset owner in America – owners of power plants, chemical plants, refineries and others – to make it a top priority to protect their systems... That wakeup call lasted about a week. Thereafter, everybody fell back into coma..."

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