> Does USB promise any security I don't believe so. It's just a bus and protocol for easily connecting external peripherals and it doesn't look like it does mu

> Does USB promise any security I don't believe so. It's just a bus and protocol for easily connecting external peripherals and it doesn't look like it does much else. Others have compared it to networking technologies, but a more apt comparison for its use and design would be the PCI r PCI-E bus. You're connecting things to act as the local machine, by that point you're implicitly trusting them.