Keep your personal data under wraps. The card safe gives data thieves no chance. Do you carry a bank card with contactless payment capability in your wallet or a passport with an e-passport chip? Be cautious. With NFC apps on smartphones, data thieves can read your information from the cards. RFID chips receive a radio signal and send a response back on the same frequency. The energy for the response comes from the received radio energy of the sender. This makes the chips difficult to control and prone to unauthorized communication. Increasingly, passports, identity cards, driver's licenses, and company IDs also feature built-in RFID chips. The Aplic protective case prevents the covert reading of your data with its thick aluminum shield.