You can find the transcripts on his site here: http://www.grc.com/sn/past/2011.htm , scroll down to find episode #287.

Direct links to them for your convenience:

Html transcript here: http://www.grc.com/sn/sn-287.htm

Text transcript here: http://www.grc.com/sn/sn-287.txt

Pdf transcript here: http://www.grc.com/sn/sn-287.pdf [pdf]