If you’ve ever read a story about Defcon, the lede probably had something to do with The Wall of Sheep, the giant pojection of every plaintext username and password crossing the network.

The Wall of Sheep is run by volunteers at Black Hat, and is designed to serve as an educational tool and deterrent for users who put their data at risk by running unencrypted information on an ...

The northernmost Orkney island, North Ronaldsay, is home to just 50 people and 2,000 sheep. Since the 19th Century, when islanders built a stone wall to confine the flock to the shoreline ...