Chapter 14. Securing Your System, Messages, and Identity

Configuring HTML Message Handling 356

Protecting Messages with Digital Signatures 360

Signing Messages 368

Encrypting Messages 387

Protecting Data with Information Rights Management 393

MICROSOFT Outlook 2010 includes features that can help protect your system from computer viruses and malicious programs, prevent others from using email to impersonate you, and prevent the interception of sensitive messages. Some of these features—such as the ability to block specific types of attachments—were first introduced in Outlook 2002. Other security features—such as the ability to block external images in HTML-based messages—were introduced in Outlook 2003. This feature enables Outlook to block Hypertext ...

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