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A popular method for introducing malware onto computers is through Microsoft Office apps.
Two common methods are getting the user to execute macros in an attachment or linking to external programs through Dynamic Data Exchange (DDE).
Macros are easily controlled:
Enable or disable macros in Office files
Preventing attacks though DDE requires reading dialog prompts and trusting from whom the document is sent.
New Microsoft Word attacks infect PCs sans macros
The simplest precaution is never open attachments without first verifying from whom the attachment is from.
Backwoods Geek wrote his first computer program in 1977. He started using desktop computers in 1982 to write training and job aids. These days his home includes routers, switches, computers, a home theater PC, a laptop, and bluetooth phones. His professional career includes instrumentation and controls, computers, industrial training, technical writing, and teaching computer classes. Pastimes include sitting on the front porch, observing wildlife, cutting firewood, reading, watching movies, and tinkering with computers. He is uncomfortable around morning people until afternoon, likes dry and off-the-wall humor, and usually tells jokes with a straight face. He is a believer in the old adage that, "No matter where you go, there you are."
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