AirDrop

AirDrop_logo

AirDrop is a feature developed by Apple Inc. that allows the wireless transfer of files between Mac computers and iOS devices using Wi-Fi and Bluetooth. It was first introduced in Mac OS X Lion (10.7) and later included in iOS 7.

Functionality

AirDrop uses a combination of Bluetooth and Wi-Fi technologies to create a peer-to-peer network between devices. This network allows users to share files such as photos, videos, contacts, and documents without the need for an internet connection or external storage devices.

Compatibility

AirDrop is compatible with the following devices:

• Mac computers running Mac OS X Lion (10.7) or later.
• iPhone, iPad, and iPod Touch devices running iOS 7 or later.

Usage

To use AirDrop, both the sending and receiving devices must have Wi-Fi and Bluetooth enabled. Users can access AirDrop through the Finder on Mac computers or the Control Center on iOS devices. Once enabled, users can select the files they wish to share and choose the recipient from the list of nearby devices.

Security

AirDrop uses TLS (Transport Layer Security) encryption to ensure that the files being transferred are secure. Additionally, users can choose to make their devices discoverable to "Contacts Only" or "Everyone," providing an extra layer of privacy.

Limitations

While AirDrop is a convenient way to share files, it has some limitations:

• Both devices must be within a certain range, typically around 30 feet (9 meters).
• AirDrop is only available on Apple devices, limiting its use in mixed-device environments.

Related Pages

• Apple Inc.
• iOS
• Macintosh
• Wi-Fi
• Bluetooth
• TLS

See Also

• File sharing
• Peer-to-peer
• Control Center (iOS)
• Finder (software)

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