A common offering at conference these days is a way to charge your smart phone using USB. However, there is a danger ofjuice jacking - a way for hackers to access data on your device through USB. The safe way is to use the power plug and not USB.
Now there are offerings that let you use the USB socket without fear ofinfection.Obviously they had to call it the USB condom.
So IT pros: Do you have one? Would you buy one?
hat tip:Krebs