Build your own hardware wallet: Trezor on a RPi

6_Privacy_and-Security_Gadgets.md

@@ -61,6 +61,7 @@ See Also [DIY Networking Hardware](#diy-networking-hardware)
 - **Network-wide add-block** - [Pi Hole](https://pi-hole.net) is a simple yet powerful app, that can be installed on a [Raspberry Pi](https://amzn.to/36GNpsm), and once you've updated your routers DNS servers to point to it, all resources on the blacklist will be blocked, at the point of origin. This makes it much more powerful than a browser add-on, and will also speed your internet up
 - **Encrypted USB** - You can use [VeraCrypt](https://www.veracrypt.fr/en/Home.html) to create an encrypted USB drive, using any off-the shelf [USB drive](https://amzn.to/2RykcLD)
 - **USB Sanitiser** - [CIRCLean](https://www.circl.lu/projects/CIRCLean) is a hardware solution to clean documents from untrusted (obtained) USB drives. It automatically converts untrusted documents into a readable but disarmed format and stores these clean files on a trusted (user owned) USB key/stick.
+- **BitCoin Wallet** - Using the Trezor Shield or [Trezor Core](https://github.com/trezor/trezor-firmware) and a Raspberry Pi, you can create your own hardware wallet for safley storing your crypto currency private keys offline. See [this guide](https://github.com/Multibit-Legacy/multibit-hardware/wiki/Trezor-on-Raspberry-Pi-from-scratch) for building. If you enjoyed that, you can also run your own BitCoin and  Lightning Node [Raspiblitz](https://github.com/rootzoll/raspiblitz) 
 - **Home VPN** - [Pi_VPN](https://www.pivpn.io) lets you use [OpenVPN](https://openvpn.net) to connect to your home network from anywhere, through your [Pi](https://amzn.to/2uniPqa). See [this guide](https://pimylifeup.com/raspberry-pi-vpn-server) for set-up instructions. This will work particularly well in combination with Pi Hole.
 - **USB Password Manager** - Storing your passwords in the cloud may be convinient, but you cannot ever be certain they won't be breached. [KeePass](https://keepass.info/help/v2/setup.html) is an offline password manager, with a portable ddition that can run of a USB. There's also an [app](https://play.google.com/store/apps/details?id=com.korovan.kpass). See also [KeePassX](https://www.keepassx.org) and [KeePassXC](https://keepassxc.org) which are popular communnity forks with additional functionality
 - **Automated Backups** - [Syncthing](https://syncthing.net) is a privacy-focused continuous file synchronization program. You can use it to make on-site backups as well as encrypted and sync your data with your chosen cloud storage provider