Enhancing the security of electronic files, Enhancing the security of electronic files(p. 306), Enhancing the security of – Canon imageCLASS D1650 All-in-One Monochrome Laser Printer User Manual

Page 314: Electronic files(p. 306)

Enhancing the Security of Electronic Files

3JX3-060

Digital files are vulnerable in terms of security because they can be easily viewed or

tampered with leaving no trace. When scanning important documents, you can take
appropriate measures such as encrypting data and adding a device signature to
enhance security.

Encrypting a PDF File(P. 306)
Adding a Device Signature(P. 307)

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Encryption and device signature are only available for PDF files.

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Both the encryption and device signature can be used at the same time.

Encrypting a PDF File

You can encrypt and send/save a PDF file by setting a password when scanning originals. The password setting helps

reduce the risk of the PDF file being viewed or edited by others.

Select in the Home screen. Home Screen(P. 122)

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If the login screen appears, specify the user name, the password, and the authentication server. Logging
in to Authorized Send(P. 133)

Select , , or in the Scan Basic Features screen. Scan
Basic Features Screen(P. 278)

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If you select , proceed to step 4.

Specify the destination, and specify the scanning settings as necessary. Basic
Operations for Scanning Originals(P. 281)

Proceed to .

Saving data to a USB memory device

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Select .

Sending e-mail/saving data to a shared folder or FTP server

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Select in the tab .

Select the type of PDF format.

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You can specify whether to enable encryption for each PDF format.

Scanning

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