> For the complete documentation index, see [llms.txt](https://trezor-io-1.gitbook.io/start/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trezor-io-1.gitbook.io/start/trezor.io-start-bitcoin-and-crypto-security.md).

# Trezor.io/Start - Bitcoin & Crypto Security

Get  Trezor Suite App official site security and total peace of mind! Trezor hardware wallets keep your crypto safe from hackers, malware, and other threats by keeping sensitive data offline.

How can I fund my Trezor.io account with USD?

● Instructions in detail 

● Log in to your [**Trezor.io/Start**](https://trezor-io-1.gitbook.io/start/) account and start exploring. 

● to the tab "Funding":... 

● Click the Deposit button via **Trezor.io**. 

● Click on the currency you'd like to deposit and search for it. 

● Choose your desired financing provider from the drop-down option after entering the amount you want to deposit.