This study includes per-country analysis that would help figure out how SecureDrop should be deployed.
This report is FRA’s second publication addressing a European Parliament request for in-depth research on the impact of surveillance on fundamental rights. It updates FRA’s 2015 legal analysis on the topic, and supplements that analysis with field-based insights gained from extensive interviews with diverse experts in intelligence and related fields, including its oversight.
http://fra.europa.eu/en/publication/2017/surveillance-intelligence-socio-lega