Arsenic trisulfide

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Digital wallet application by Apple



Apple Wallet is a digital wallet application developed by Apple Inc. for its iOS and watchOS operating systems. It allows users to store and manage various types of digital cards, including credit and debit cards, boarding passes, tickets, and more. The application is designed to streamline the process of accessing and using these digital items, enhancing convenience and security for users.

Features

Apple Wallet provides a range of features that make it a versatile tool for managing digital cards and passes:

Payment Cards

Apple Wallet supports the storage of credit and debit cards, which can be used with Apple Pay for contactless payments. Users can add their cards to the Wallet app and use their iPhone or Apple Watch to make secure payments at compatible terminals.

Boarding Passes and Tickets

The application allows users to store boarding passes and tickets for events, flights, and public transportation. These digital passes can be scanned directly from the device, eliminating the need for physical copies. The app supports automatic updates for changes in flight times or gate information.

Loyalty Cards and Coupons

Users can add loyalty cards and coupons to Apple Wallet, enabling easy access to discounts and rewards at participating retailers. The app can also notify users of nearby stores where they can use their stored cards.

Identification Cards

In some regions, Apple Wallet supports the storage of digital identification cards, such as driver's licenses and student IDs. This feature is part of Apple's ongoing efforts to expand the functionality of the Wallet app to include more types of personal identification.

Security

Apple Wallet employs several security measures to protect users' information. These include:

  • Encryption: All data stored in Apple Wallet is encrypted, ensuring that sensitive information is protected from unauthorized access.
  • Biometric Authentication: Users can secure their Wallet app with Face ID or Touch ID, adding an extra layer of security.
  • Tokenization: When a payment card is used with Apple Pay, the actual card number is not stored on the device or on Apple servers. Instead, a unique Device Account Number is assigned, encrypted, and securely stored in the Secure Element on the device.

Integration with Other Apps

Apple Wallet integrates with various third-party apps, allowing users to add passes and cards directly from these apps. This integration enhances the user experience by providing a seamless way to manage digital items across different services.

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Contributors: Prab R. Tumpati, MD