From November 2014...
It's been a couple years since the last update of our DLP coverage. In the process of updating it this go-round, I'll be taking the reins from Anton Chuvakin and picking up primary coverage of DLP for the SRMS team. In addition to revising the existing documents (Enterprise Content-Aware DLP Solution Comparison and Select Vendor Profiles and Enterprise Content-Aware DLP Architecture and Operational Practices - GTP subscription required), we'll also be spinning off a foundational document that can be referenced when getting started with a project.