En español | When you access the Internet at any of the world’s 6 million public Wi-Fi hot spots — at airports, parks, businesses, hotels, wherever — assume that anything you are sending or receiving is up for grabs: your emails, photos, files, passwords, credit card numbers.
Although some 84 percent of American adults who use the Internet access it on a daily basis, new AARP research finds that many continue to engage in risky online behaviors — especially at free Wi-Fi hot spots that are potential hotbeds for computer hacking.
Is the landline “good as dead”? That’s what some media outlets would have you believe from their coverage earlier this year of a report on cellphone-only households. This sensational message makes for eye-catching headlines — but a closer look reveals a different story.
Phone companies are moving from traditional copper-wire telephone technology to wireless and broadband Internet-based services and standards. This transition clearly has advantages for consumers. But the abandonment of old-fashioned wireline service also raises concerns that some existing services may become unaffordable, unreliable or unavailable altogether.
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