Operations Security (OPSEC) Trainings: 2025 in Review

It's no secret that digital surveillance and other tech-enabled oppressions are acute dangers for liberation movement workers. The rising tides of tech-fueled authoritarianism and hyper-surveillance are universal themes across the various threat models we consider. EFF's Surveillance Self-Defense project is a vital antidote to these threats, but it's not all we do to help others address these concerns. Our team often receives questions, requests for security trainings, presentations on our research, and asks for general OPSEC (operations security, or, the process of applying digital privacy and information security strategies to a current workflow or process) advising. This year stood out for the sheer number and urgency of requests we fielded. Combining efforts across our Public Interest Technology and Activism teams, we consulted with an estimated 66 groups and organizations, with at least 2000 participants attending those sessions. These engagements typically look lik