Whistleblowing & Secure Document Submission Platforms

Whistleblowing platforms enable sources to securely transmit sensitive documents to investigative journalists without revealing their physical location or network footprint.

Prominent Secure Dropboxes

• SecureDrop: Open-source whistleblower submission system managed by Freedom of the Press Foundation and deployed by major investigative newsrooms.
• GlobaLeaks: Lightweight, decentralized open-source framework powering public interest whistleblowing initiatives worldwide.

Pre-Submission Metadata Sanitization

Always sanitize digital files before uploading: remove EXIF image data, document revision histories, and author metadata using tools like Metadata Anonymisation Toolkit (MAT2).