Make: a facial-recognition confounding "Opt Out Cap"

Mac Pierce created a simple wearable to challenge facial recognition: do a little munging to an image of a face, print it on heat transfer paper, iron it onto see-through mosquito netting, slice, and affix to a billed cap -- deploy it in the presence of facial recognition cameras and you'll be someone else. It's the kind of "adversarial example" countermeasure that fools computers pretty reliably but wouldn't work on a human. (via JWZ) Read the rest

Hong Kong protests level up in countermeasures, tactics, art and deadly seriousness

Hong Kong's democratic uprising has been a long masterclass in high-tech protest tactics (and the hits keep coming). Read the rest

Adversarial Fashion: clothes designed to confuse license-plate readers

Adversarial Fashions have a line of clothes (jackets, tees, hoodies, dresses, skirts, etc) designed to confound automated license-plate readers; one line is tiled with fake license plates that spell out the Fourth Amendment (!); the designers presented at Defcon this year. (via JWZ) Read the rest

A reliable credit-card skimmer detector: a card that detects multiple read heads

A team from the University of Florida won a 2018 Usenix Security Distinguished Paper Award for Fear the Reaper: Characterization and Fast Detection of Card Skimmers, which presents their work on the "Skim Reaper," a fast, easy-to-use, reliable credit-card skimmer-detector. Read the rest

How landscape architects fight the last war while designing against mass shootings

Landscape architects are increasingly in the business of designing spaces that are resistant to mass shootings, terrorists driving their cars into crowds and other forms of murderous, technology-assisted rampages. Read the rest