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Posts Tagged ‘web’

It’s Our Future: Broadband Isn’t Just the Web

12 Oct

The FCC seems to want to link the U.S. for broadband in much the way copper wire and telephones did last century. Fragmented technology makes that difficult.

When Ed Whitacre, CEO of AT&T (T) retired in 2007, a telecom lobbyist commented to me that Whitacre was one of the last die-hard believers in providing telephone service to everyone. This person was concerned that incoming CEO Randall Stephenson would focus less on landlines and more on growing revenue and generating profit, at the expense of rural customers. That’s coming to pass not just at AT&T, but at other telcos as well. And as I watch what’s happening at the FCC with regard to the National Broadband Plan, as well as the kerfuffle over whether or not Google Voice should provide access to rural areas, where it would have to pay high call termination fees, I realize that the FCC is embarking not on a National Broadband Plan, but a National Communications Plan.

And it isn’t just about providing access to the Web. It’s about creating an infrastructure to link the country in much the same way that copper wires and phones linked the U.S. during the last century. We may look down on that network now, but millions of Americans still use it and it’s served as the foundation upon which the Web as we know it today has been built. Still, thanks to the fragmented nature of the technologies and types of businesses that deliver broadband, that idea of a unified communications infrastructure (as well as the need for it) is fading.

Broadband, from the last mile that connects our homes to the long-haul networks that move the traffic around the world, is our voice, our video, our Web and our connection to one another. Our shared last-mile networks are the party-line equivalent of the telephone system for this century, and the FCC needs to help create regulations that take such a reality into account. No, getting broadband to everyone isn’t a profitable proposition for the carriers, but the U.S. has a responsibility to make it happen.

Full entry: Business week

 

Windows Keep Your Web History

24 May

Got this interesting article from blog yahoo. “If you think that photo you deleted online is gone, think again.” Apparently Windows’ will record your internet activities.

Here is the news:
Reader Carl Snyder writes: I am told that when we search the web, a history is kept deep in the bowels of our PC. Yet I empty my temp folder and cache regularly. By doing this, am I not getting rid of my history, or is there still a trace? I hate spyware and adware and I swear these gremlins are in my PC, because my PC gets real slow at times. Thanks for your hard work!

The short answer is that if you upgrade to the latest version of either major web browser (IE7 or Firefox 2), you regularly delete your browsing history or private data, and you regularly run anti-spyware and antivirus tools, you’re safe.

What you’ve probably heard relates to older web browsers, namely IE6’s use of a file called “index.dat.” While you could delete your browsing history, cookies, and temporary internet files in IE6, even after doing so, the browser would leave behind traces of your browsing history in the form of a hidden file called index.dat. This file is notoriously difficult to track down and delete. And, yes, Firefox 1.x used files (cache files) to keep track of where you went, though these were much easier to delete than with IE. There wasn’t anything malicious about all of this, it was just an easier way for your browser to figure out where you were going when you typed in a URL.

The good news is that with IE7, index.dat files were discarded, so you can now clear your private information and comfortably know that it has indeed been deleted. In Firefox, click Tools > Clear Private Data to do this. In IE7, click Tools > Delete Browsing History.

If you ever had IE6 (or earlier) or an older version of Firefox on you PC, then you need to delete any index.dat files that might be lingering on your computer. I tried out Index Dat Spy, which lets you locate any of these lingering index.dat files and then choose to delete them as you see fit. (Many index.dat files will turn out to be empty.) It’s the only free software I’ve found that lets you delete these files. (There are many paid alternatives available, too.)

Bear in mind that your browsing history and temporary internet files are not the cause of spyware and adware but are simply records of where you’ve been on the internet. A privacy risk? Yes. A computer security issue? Not really.

Source: http://tech.yahoo.com/blog/null/23144

 
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