A group of NGOs, including the Electronic Frontier Foundation, offer a suite of tools for diagnosing and mitigating the kinds of attacks faced by dissidents and independent media all over the world, especially when they threaten the powerful.The Digital First Aid Kit includes a secure communications layer, as well as sections on hacked accounts, DoS, seizure of devices and malware attacks on your site and network. You can modify and share the kit, downloading it from github, where it carries a Creative Commons Attribution Share Alike license.