About the Authors

Silkie Carlo is a Policy Officer in Technology and Surveillance at the UK human rights organisation, Liberty. Silkie has worked with intelligence whistleblowers in her policy research and as a former journalist. Prior to joining Liberty, Silkie also worked at the Courage Foundation, which runs Edward Snowden’s official defence fund. In addition to her policy work, she provides information security training and is an avid cryptoparty organiser.

Arjen Kamphuis is co-founder and Chief Technology Officer of Gendo (http://www.gendo.ch/en/blog/arjen) since 2005. Previously he worked for IBM as IT architect, trainer and IT strategy advisor. As CTO of Gendo he advises several national governments, non-profits and Fortune-500 companies on technology-policy. Since 2009 Arjen has been training journalists, politicians, lawyers, human rights workers and whistleblowers to defend their communications and data from government or corporate intrusions or manipulation.

If you would like to offer any feedback about this book, we would be most grateful to receive it.

Please email infosec@tcij.org.

KeyID :0x7EF8DE32 

FP: D0C5 A200 A49B E194 7AE4 A7C8 4DD6 A68E 7EF8 DE32

You can also use this address for technical queries and advice.

This handbook is being translated into Arabic, Chinese, French, German, Portuguese, Spanish, and other languages.

Commissioned by the Centre for Investigative Journalism. Creative Commons Licence. (CC BY-NC-SA 4.0). 
Licence for humansLicence for lawyers.