| 摘要 |
User data is securely transferred from a client device to a mobile device. Data transfer activities at the client are monitored to detect a request to transfer data via a displayed code (e.g., QR code). The data being transfer are verified as being legitimate (e.g., not compromised by malware or otherwise malicious) before the transfer. Responsive to verifying that the transfer data are legitimate, a code encoding the transfer data is displayed on a display device of the client. A user of the mobile device captures the code using a digital camera or other data scanning device and decodes the code to obtain the transfer data. The mobile device may then perform an action using the transfer data, such as connecting to a website or composing an email to an address included in the transfer data.
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