Trust boundaries are demarcation lines which segment zones of differing trust, examples include the boundary between Enterprise & OT networks and the boundary between OT DMZ & critical control networks. As security increases, attackers targeting OT environments are becoming more creative and are turning to management applications (e.g. antivirus mgmt., backup mgmt., virtualization mgmt.) to breach these trust boundaries. This talk will explore how common management and security applications can be leveraged by an attacker to exploit associated systems which can ultimately act as a trust boundary bypass.