A number of Tactical Tech resources providing advice and guidance on passwords, communications, phones & computers, internet connection, and files.
You can find the resource here.
Tactical Tech: security-in-a-box
Related:
Digital Security of LGBTQI Aid Workers: Awareness and Response
This article discusses the digital risks that LGBTQI aid workers may face while working in areas that are hostile to people who identify or are perceived as LGBTQI, and ways in which aid workers and non-governmental organisations can prepare and respond to these risks.