- EFF https://www.eff.org/
- Digital Defenders Partnership www.digitaldefenders.org
- Front Line Defenders http://www.frontlinedefenders.org
- Internews https://www.internews.org/
- Freedom House http://freedomhouse.org/
- Access https://www.accessnow.org/
- CPJ https://www.cpj.org/
- RSF http://en.rsf.org/
- Security in a Box https://securityinabox.org
- Surveillance Self-Defense (Revision forthcoming)
- Information security for journalists https://www.cpj.org/reports/2012/04/information-security.php
- Communications Security: https://help.riseup.net/en/security
- Short 'How To' Mobile Security Guide https://guardianproject.info/howto/
- My Website is Down; Documentation and guides for withstanding DDoS Attacks https://github.com/OpenInternet/MyWebsiteIsDown
- If you are currently researching how to build your website to be resistant to attacks that might take it offline, you should first read through this guide by the Electronic Frontier Foundation: https://www.eff.org/keeping-your-site-alive
- AccessNow provides a much more in-depth guide with many more resources and mitigation techniques in English, Farsi, Arabic and Russian. Visit https://www.accessnow.org/policy/docs and click on DoS on the right side, or download a copy from https://s3.amazonaws.com/access.3cdn.net/3fd9faf32feb878cf7_krm6iy7bo.pdf
- Front Line Defenders: provides support to Human Rights Defenders who are faced with an emergency http://www.frontlinedefenders.org/emergency
- S.A.F.E Initiative: Integrated safety trainings that combine and address safety through the lens of digital identity, physical awareness and psychosocial care to at-risk media practitioners. An IREX initiative. http://www.irex.org/project/safe-securing-access-free-expression
- Media Legal Defence Initiative: support to journalists, blogger and independent media under legal threat http://mediadefence.org/get-help
- CPJ; provides direct assistance to journalists at risk and their families http://cpj.org/campaigns/assistance/
- CPJ: journalists security guide https://www.cpj.org/reports/2012/04/journalist-security-guide.php