# Cold Vaults > Cold Vaults are server-independent and utilize a m of n signing rule, which means you can configure multiple devices for the vault (e.g., 3 devices). In this case, at least 2 devices must sign the transaction before it can be broadcast. Each device has its own unique vault share, which should be stored securely in separate locations. > > The vaults will be a m-of-n threshold, where m is at least 2/3rds of n, and no maximum number of n devices. The more devices you use, the longer it will take to process any transactions. {% hint style="success" %} **You can add as many devices as you want when setting up a Cold Vault. For example, if you set up the vault with 3 devices, 2 out of 3 devices (67% threshold) will be required to sign the transaction before it can be broadcasted.** {% endhint %} ### Cold Vault Working {% embed url="" %} ### Cold Vault Creation Guide {% embed url="" fullWidth="false" %} --- # 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://faqs.thorwallet.org/vaults/cold-vaults.md?ask= ``` 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.