A PEEK UNDER THE BLUE COAT presented at BlackHatEU 2015

by Raphaël Rigo,

Summary : Blue Coat ProxySG systems are widely deployed in big corporations to handle web traffic proxying and filtering. While they are very common, no work has ever been published regarding the internals of the system. With this talk, I will present the results of a detailed analysis of the entirely proprietary SG OS, which runs on commodity Intel hardware.
The talk will include a detailed description of :
OS mechanisms
File system internals
Security mechanisms (or lack thereof)