http://media.ccc.de/browse/congress/2014/31c3_-_6161_-_en_-_saal_2_-_201412291600_-_emet_5_1_-_armor_or_curtain_-_rene_freingruber.html

EMET (Enhanced Mitigation Experience Toolkit) is an application which can be used to further harden a Windows system by adding additional security protections to running processes. These protections include several ROP (Return-Oriented-Programming) checks, shellcode detection mechansims, heap-spray mitigations and many more.
The talk covers techniques to bypass EMET 5.1 (the current version) and shows the audience how hard/easy it is for an attacker to accomplish this.

René Freingruber