Features By Chester Wisniewski
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Why mess with an undersea Egyptian Internet cable?
The Egyptian Navy says it caught three men trying to cut a big Internet cable that runs under the Mediterranean causing slow downs in the country and as far away as Pakistan.
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Companies look to make 'big data' into safe data
At the RSA computer security conference in San Francisco last week, a key theme was not what companies can and should do with customer data, but what crooks might do with it if they hacked in.
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Software update for your iPhone! Should you accept?
Last week NASA lost direct contact with the International Space Station while updating their computer software. NASA may have learned their lesson, but have you?
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The difference between Apple's app store and Google Play: User data
When you buy from a digital storefront such as Google Play, how far and wide is that information shared?
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How to avoid email hackers in two easy steps
Marketplace Tech contributor Chester Wisniewski of the computer security firm Sophos says change your password and lie.
