I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

Serial entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to launch his 33rd campaign allowing electronic enthusiasts to back a small yet fast RFID reader. The card reader can be ...

RFID credit cards are embedded with a tag that enables contactless payments, one of the safest ways to pay. Many or all of the products on this page are from partners who compensate us when you click ...

Finances FYI is a weekly series providing straightforward finance tips and best practices to help improve financial literacy. Technological advancements have made financial transactions quicker and ...

In an increasingly cashless world, convenience comes at a cost. With the widespread use of RFID-enabled credit and debit cards, a new threat has emerged-digital pickpocketing. Without any physical ...

In today’s digital age, where we increasingly rely on technology for everyday transactions, the threat of identity theft looms larger than ever. One of the most insidious methods used by thieves is ...

All new MasterCards in Canada, as well as Visa cards from two of the big banks, supply cardholder info over radio waves. ((Canadian Press)) Most newly issued credit cards pose major fraud and privacy ...

In recent years, multinational corporations such as Cathay Pacific, Facebook, Uber and numerous others have been heavily fined due to security and data protection violations. This period has seen data ...