Practical Technology

On June 6, many Web sites and Internet providers will start supporting Internet Protocol version 6 (IPv6), the next generation Internet protocol, as part of their regular service. But, don’t get into a panic; most users won’t have a thing to worry about. To get you up to speed, IPv4, and now IPv6, are the [...]

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The clock is running out on IPv4 on the Internet, but even so the next generation of Internet traffic protocols, IPv6, is being adopted very slowly. But, it seems IPv6 is finally making it to broad acceptance. Arbor Networks reports that the “latest milestone in IPv6 development: the first observations of IPv6 Distributed Denial of [...]

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Network administrators have long known that we’re running out of IPv4 addresses. But, IPv6, the next generation Internet protocol, adoption has remained slow. Until now, now many of the major ISPs, network vendors, and Web sites have publicly committed to supporting IPv6 later this year. In a promising sign of things getting better for IPv6, [...]

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This has not been a good month for the Internet’s core address system: the Domain Name System (DNS). First, there was a man-in-the-middle attack on numerous Web site users caused by a Turkish cracker. Now, according to Microsoft, many of its online services were disabled by a DNS failure. At first, some people thought this [...]

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When I first heard that The Register, a popular United Kingdom, technology news site had been hacked, I was doubtful that the site itself had actually been cracked. The first headline I saw read, The Register Hacked. That isn’t what I saw. To me, it looked like a typical Domain Name System (DNS) hijack attack. [...]

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