As more devices join the Internet of Things, it is increasingly important that these devices remain protected from surveillance and compromise. This talk will show how to add specialized, commercially available, crypto Integrated Circuits (ICs) to improve the security of your BeagleBone, Pi, or AVR based platform. ICs such as a Trusted Platform Module, I2C authentication chips, and hardware random number generators will be discussed. The CryptoCape, an Open Source Hardware daughterboard, made in collaboration between SparkFun Electronics and the presenter, will be presented in detail. Lastly, this talk will describe the experience of running a Tor relay on a BeagleBone Black for over 200 days.