I grew up in a family with a history of resistance during the German occupation of the Netherlands in WW2. I lived with and discussed for many days with people that were in the resistance against the East Germany regime. I spent time with people fighting for #ArabSpring at Tahrir square in Cairo. One lesson is universal. Avoid risk by never having a central collection of information that could be found. Be it on paper, audio recording or digital data outside of your control.