 Healthcare & Medical

Confidential DICOM Medical Scan & Patient Record Transfer

Medical imaging datasets (DICOM series, multi-slice CT, functional MRI) contain thousands of uncompressed slices totaling hundreds of megabytes. Protecting Protected Health Information (PHI) under HIPAA and GDPR Article 9 requires absolute cryptographic confidentiality.

Send up to 5 GB free right now

Up to 500 files or folders · Client-side AES-256-GCM encryption · Need more? Send up to 1 TB with Exceed.

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Sample Encrypted Package3.4 GB / 5.0 GB Free

project/master_cut_4k.mov1.9 GB
project/raw_selects.zip1.1 GB
project/print_deck.pdf390 MB
project/notes_nda.txt4 KB

✓ Zero-Knowledge Sealedlimeshare.org/d/…#1.k…

Key advantages

Zero Protected Health Information (PHI) exposureFiles and patient metadata are encrypted in the browser before touching the network. Cloud storage holds only encrypted noise.

Certified Destruction audit trailDownload or automatic expiry triggers an Ed25519 cryptographic certificate of permanent erasure.

Burn-on-read for single-consultant handoffsFiles vanish permanently from cloud disks immediately after the specialist downloads them.

Step-by-step guide

Export DICOM folder: Export the imaging study as a ZIP or multi-file set.
Add password & burn-on-read: Set a strong Argon2id password and enable 'Burn after first download'.
Send link to specialist: Consultant downloads the study securely without needing an account.

Frequently asked questions

Does LimeShare store patient medical records?

Never. The server receives only AES-256 encrypted ciphertext with no access to the decryption key. Files are purged automatically after download or expiry.