Chapter 4. Security and Privacy

The Trust Center

File Security

Other Security Features

IN this chapter, we cover overall system security issues, including ways to help protect your system against malicious software and how to hide your personal information from unwanted scrutiny. We also discuss using digital signatures to both verify incoming files and certify your own outgoing files. Microsoft Excel 2010 has additional security features you can apply within workbooks, worksheets, and even cells. We discuss these features in Protecting Worksheets on page 170 and in Hiding and Protecting Workbooks on page 189.

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