Tokenization involves replacing sensitive information, like a card number, with a unique identifier known as a token. This token ... Strategies for paying off credit card debt ...

The focus here is on security, with the ring providing two forms of authentication to verify your identity, rather than just another fancy physical extension of your credit card. Token's founders ...

When you lack a Social Security number, it can get in the way of your ability to build credit in the U.S., as it’s a requirement on most credit card applications. Plus, bringing your credit ...