Your brain’s reaction to celeb pics may create the most secure form of ID

While your brain on drugs may be analogous to a fried egg, your brain on Instagram may be like a super-secure form of identification, researchers report in a new study. Fingerprints are so twentieth century. The authors envision future security systems that authenticate or grant access by monitoring a user’s brain while looking at random pictures, such as snapshots of Anne Hathaway or a slice of pizza.