Blue Coat - Positioning of SWG vs FW, UTM, etc

"Who is BlueCoat?" - this is a wonderful powerpoint explaining the why BlueCoat solution (or BlueCoat-kind of solution) is required.

Blue Coat positioning Web Security vs. Next Gen Firewalls, UTMs & IPS :
   https://partners.bluecoat.com (you may need a partner login)

Blue Coat - Secure Web Gateway

Blue Coat Web Threat Report -- published by Broadband-Testing, UK :
   http://www.bluecoat.com/sites/default/files/documents/files/Broadband_Web_Threat_Test_Report.1.pdf

Blue Coat positioning Web Security vs. Next Gen Firewalls, UTMs & IPS :
   https://partners.bluecoat.com (you may need a partner login)