John Pescatore

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Archives for September, 2009


Twelve Word Tuesday: Phishing Didn’t Go Away, It Morphed

by John Pescatore  |  September 8, 2009  |  Submit a Comment

Users now give their log-ins to bot malware clients from compromised websites.

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Making Sure the Turtle on the Bottom is Secure

by John Pescatore  |  September 4, 2009  |  1 Comment

From Stephen Hawking’s A Brief History of Time: A well-known scientist (some say it was Bertrand Russell) once gave a public lecture on astronomy. He described how the earth orbits around the sun and how the sun, in turn, orbits around the center of a vast collection of stars called our galaxy. At the end of the lecture, a little [...]

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Another NAC Vendor Goes Under: The Difference Between What Investors Want and What Enterprises Use

by John Pescatore  |  September 3, 2009  |  4 Comments

Network World reported this week that switch/NAC vendor Consentry was closing its doors. My recent post on NAC triggered some debate about NAC – does Consentry’s exit mean that NAC is a failure? That depends on whether you are an investor or a security manager. In our market note on NAC in early 2008, Gartner [...]

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Web Security Wednesday

by John Pescatore  |  September 2, 2009  |  Submit a Comment

This week there has been reports of a day zero vulnerability in Microsoft’s IIS web server code, with public exploit code out there. Microsoft has a security advisory out with work arounds until a patch is available. Next Tuesday is September Vulnerability Tuesday, so patches should be out then, but the major advice for this [...]

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Twelve Word Tuesday: I’d Start Over Again On Desktop Security

by John Pescatore  |  September 1, 2009  |  2 Comments

If “Cash for Security Clunkers” existed, what would you replace with what?

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