We often take for granted that surfing online at internet cafes can cause irreparable harm if we are not aware of privacy safety and anonymous surfing. When we are mobile and need to use another computer we can install TAILS on a USB thumb drive and use that as our OS when booting up ANY pubicly accessed computer to keep safe when surfing online. We can request for this option and if we are denied, it is better to be safe than sorry and find another PC to access that allows you to boot with TAILS. Know more about TAILS and online privacy and security.