# Welcome to Vaulted

## What is Vaulted

**Vaulted** is a Zero-Knowledge secure digital vault to store all your sensitive data including passwords, payments & finances, identity (IDs & passports), secure notes. You can even encrypt and store your important files.

## What kind of data can I store in Vaulted?

* Passwords & login credentials (we can also generate one-time authentication codes for 2fa)
* Payments (Credit/debit cards, Bank account, Brokerage etc.)
* Identities (Driver license, IDs, Passport, Insurance, Birth/Death/Marriage certificates etc.)
* Notes
* File Storage (Tax, Will, legal documents, Photos, digital copies of documents)

These are just a few examples, but you may store what ever digital data you may want.

## About Our Security

The data stored in Vaulted is encrypted with the user's Master password, which is required to decrypt the user's data. Without a correct Master password, vault data can never be decrypted. We never store your Master password anywhere including your local device nor our servers. We do not even transmit your Master password to our servers. It resides only in your memory. This is called Zero-Knowledge platform.

Both encryption and decryption is performed locally on the user’s device using keys that are derived by the user's Master password.<br>

Learn more about [Master password](/how-to/features/what-is-master-password.md) here


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs-personal.vaulted.app/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.