How to secure vulnerable printers on a Windows network

At the recent Black Hat conference, Peleg Hadar and Tumar Bar of SafeBreach Labs pointed out that the way to a network’s heart is often through its printers. In 2010, one of the vulnerabilities Stuxnet used was a remote code execution on a computer with printer sharing enabled. To reach Iran's centrifuges, Stuxnet exploited a vulnerability in the Windows Print Spooler service to gain code execution as NT AUTHORITY\SYSTEM.

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(Insider Story)
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