Researchers at Rochester University have developed a new security technology called SDMQR (Self-authenticating Dual-Modulated QR) codes to combat the rising threat of QR code phishing scams, known as ...

Guide to using digital IDs to pass through TSA security and the airports, states and airlines that accept them.

Need new glasses but want to skip the eye exam? Try these online tools to get your prescription from the comfort of your home.

WhatsApp is one of the most used messaging apps in the world. It has become an essential app for people for personal and ...

The ubiquitous QR ("quick response") codes that appear on everything from parking pay stations to soda cans and promotional ...