WORKING WITH WHISTLEBLOWERS, OTHER SOURCES
European Journalism Observatory: Working With Whistleblowers In The Digital Age: New Guidelines
Great tips for investigative journalists on protecting sources.
SPJ Leak Seeker
How whistleblowers can contact newsrooms securely to share documents.
From the Tow Center, a guide to the use and significance of SecureDrop, an in-house system for news organizations to securely communicate with anonymous sources and receive documents over the Internet.