Guide

Is It Safe to Store Medical Records Online?

The honest answer is: it can be, but it depends on where you store them and how you handle your own account. Paper gets lost and burnt. Online storage can be exposed. Neither is automatically safer. This guide shows where the real risks are and gives you a checklist for judging any app or service, including ours.

What "online" usually means

Most families already store medical files online without calling it that:

• Chat apps: reports arrive and stay in WhatsApp threads.
• Email: lab PDFs sit in an inbox next to everything else.
• Cloud drives: a folder on Google Drive, iCloud or similar.
• Hospital and lab portals: each shows only its own files.
• Health record apps: a service built to keep records, per person.

Where the real risks are

• Weak or reused passwords, and no second step at sign-in. This is the most common way accounts are taken over.
• Shared links and group chats. A link that anyone can open, or a report posted to a big family group, spreads further than you intend, and copies cannot be recalled.
• Lost, shared or unlocked phones. Reports saved to a camera roll or chat history are visible to whoever holds the phone.
• Public or shared computers. Files downloaded at a cyber café or hospital desk can be left behind.
• Phishing. Messages that pretend to be from a lab or hospital and ask you to log in or upload documents.
• Unclear services. Apps that do not say who runs them, where files go, or how to delete them.

A checklist for any app or service

Before you upload anything sensitive, look for clear answers to these:

1. Who runs it? A named company with a contact address, not an anonymous app.
2. Where are files stored, and who can see them? Private storage, shown only to the people you choose.
3. How does sharing work? Do links expire? Can you revoke them? Remember that anything a recipient downloads cannot be taken back.
4. Is AI used on your files? If so, what is sent to whom, and can you turn it off?
5. What kind of encryption? Encryption in transit and at rest is common. End-to-end encryption is rarer and means something different. Be wary of claims without detail.
6. Can you delete? A clear way to delete records and your account, and a plain explanation of what remains in backups.
7. Is the policy honest about limits? A policy that promises absolute security is a warning sign. No system can.

What you can do yourself

• Use a unique password for each service, and turn on a second sign-in step where it is offered.
• Lock your phone, and turn off automatic saving of chat media to the camera roll for threads that carry reports.
• Send a report to the one person who needs it, not to a group.
• Prefer time-limited links over permanent ones, and revoke them when you are done.
• Avoid opening medical files on shared or public computers. If you must, sign out and delete downloads.
• Keep a second copy of important files and the paper originals of major documents. See how to organise medical records.
• Talk to family members about who can see what, especially for parents' records. See medical records for elderly parents.

What Indian law says, in brief

India's Digital Personal Data Protection Act, 2023 (DPDP Act) governs how organisations process digital personal data, including requirements around consent, purpose and giving people ways to correct or erase their data. Rules under the Act were notified in November 2025, and obligations are being phased in over about 18 months. The details and dates are best checked on official sources.

For you, the practical points are simple: a service that handles your health data should be clear about what it collects and why, ask for your consent where needed, and give you a way to ask for correction or deletion. This is general information, not legal advice.

How SanoVault handles this

SanoVault is a personal health record app and its privacy policy tries to describe actual practice, not marketing. In summary:

• Files are kept in private storage and shown to people in your family folder.
• You can create a share link for a single document. Anyone holding the link can open it until it expires or you revoke it, and recipients can download copies.
• Optional AI processing, used to extract fields and summaries, can be switched off in settings.
• It is not end-to-end encrypted, and it does not claim HIPAA, GDPR or DPDP certification. No system can promise absolute security.
• You can delete patients, families or your account. The policy explains what can remain, such as copies already downloaded and backups until they expire.

Read the full privacy policy and judge it against the checklist above. SanoVault is built by Argali Knowledge Services Pvt Ltd, the team behind EisenVault.