Black Hat hacker gains access to 4 million hotel rooms with Arduino microcontroller
Bad news: With less than $50 of off-the-shelf hardware and a little bit of programming, it’s possible for a hacker to gain instant, untraceable access to millions of key card-protected hotel rooms. Read more Also there is his personal paper site here
Java: Speed of Math
Java: Speed of Math by ROYVANRIJN on JULY 15, 2012 Last week I’ve created a ray marcher 3d engine which renders the Mandelbulb. And I’ve translated it into pure Javascript a couple of days later. After the translation I decided I should optimize the code a little for speed, so I made some speed improvements […]