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Message-ID: <000d01c423ea$fdbd2f50$dd03973f@LUFKIN.DPSOL.COM>
From: purdy at tecman.com (Curt Purdy)
Subject: [inbox] RE: Cisco LEAP exploit tool...
Jeff Schreiner wrote:
> The situation I was thinking of was of a wireless router or
> access point
> with an out of the box physical configuration using the two supplied
> omni-directionals (that most wireless routers come with)
> being mounted say
> in the center of the 1st or 2nd floor of an office complex in
> a metropolitan
> area. Is it realistically possible to pick up a signal from
> 7 miles away
> without any modification whatsoever to the transmitting station?
Absolutely not. As I mentioned before even if you tower mounted an external
high-db omni outside (100 times the transmitting power of the little
built-in omnis) you could not get near 7 miles. My estimation is that
considering the walls in the building, you would be doing good to pick up
anything 100 yards from the building edge, even with a yagi.
Curt Purdy CISSP, GSEC, MCSE+I, CNE, CCDA
Information Security Engineer
DP Solutions
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If you spend more on coffee than on IT security, you will be hacked.
What's more, you deserve to be hacked.
-- White House cybersecurity adviser Richard Clarke
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