Developers design self-deleting file system for sensitive one-time shares

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A new file-sharing model called delete-on-read is designed for sharing sensitive information only once. Unlike traditional systems, it automatically deletes files immediately after the recipient's first successful download. The system uses unique, unguessable tokens as links instead of file paths to ensure security. This approach prevents the common security risk of users forgetting that shared links remain active. The pattern can be applied to individual files, text snippets, or multiple files bundled into a single-use archive.

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