John Healy's Tech Blog

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  • Mac Flashback Malware

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    This MacWorld article “What you need to know about the Flashback trojan” provides an overview of this malware and the associated risk. Flashback is the name for a malicious software program discovered in September 2011 that tried to trick users into installing it by masquerading as an installer for Adobe Flash. Cnet’s MacFixIt followed up

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  • 4G Reality

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    Walt Mossberg’s recent article “4G or Not 4G: A Guide to Cut Through All the ‘Fast’ Talk” discusses the current state of mobile device connection speed. Of all the confusing technology terms used in consumer marketing today, perhaps the most opaque is “4G,” used to describe a new, much faster generation of cellular data on

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  • Watch Out for Piggyback Software

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    The latest issue of Vipre Security News notes: … There you are, casually downloading an update, when you suddenly find that you’ve also downloaded an unwanted toolbar… or worse. It’s called piggybacking and it’s an industry phenomenon that enables other software to “piggyback” on software your download. Yes, you must opt-in to receive the “selected”

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  • Best Practices for Keeping Home Network Secure

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    The Government’s Information Assurance Mission at NSA issued “Best Practices for Keeping Your Home Network Secure” in April 2011. The document summarizes recommended practices for home personal computers and networks.

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  • FBI E-Scams and Warnings

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    The FBI (Federal Bureau of Investigation) maintains a Web page for alerting the public to recent scams and online frauds: http://www.fbi.gov/scams-safety/e-scams

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