david wong

Hey! I'm David, a security engineer at the Blockchain team of Facebook, previously a security consultant for the Cryptography Services of NCC Group. I'm also the author of the Real World Cryptography book. This is my blog about cryptography and security and other related topics that I find interesting.

Invisibility glasses posted March 2015

AVG will reveal its new product: Invisibility glasses at pepcom barcelona.

It seems to be some kind of glasses you wear so that cameras and facial recognition softwares won't recognize you, it works by displaying lights that are only visible to cameras and not human eyes


Leave a comment