I've been working on a project on and off and it's gotten to the stage where coworkers are wanting to view my code. I copied the entire project folder onto the network and assumed they'd be able to ...

Today, when you recycle a plastic container, it goes to a material recovery facility, where it must be identified and sorted. Facilities typically rely on imprecise older technology to try to figure ...

The tracking of things is getting better. At the National Retail Federation Big Show this week, I caught up with the folks at Digimarc, a company that adds invisible bar codes onto all kinds of ...

Scientists in the United States have made an invisible version of square modern barcodes using nanoparticles and fluorescent ink to help in the fight against counterfeiting. Blocks of black and white ...

Could malicious backdoors be hiding in your code, that otherwise appears perfectly clean to the human eye and text editors alike? A security researcher has shed light on how invisible characters can ...

It's the invisible ink of childhood, all grown up and with a serious purpose. Researchers have developed a high-tech ink, which they used to print QR (quick response) codes that are invisible in ...

U.S. Government Taking Active Role in E-Commerce Anti-Counterfeiting The RainbowSecure marking system is the world's most advanced invisible covert serialization and authentication solution, deployed ...