networking

New Ethernet standards will offer up to 5Gbps performance using cables you already own

Consumer Ethernet performance has been stuck at gigabit speeds for nearly 20 years. Apple was the first company to ship gigabit Ethernet in motherboards. Intel’s 875P chipset popularized the feature in the PC market by connecting the Ethernet controller to the northbridge, thereby offering improved performance. Thirteen years later, gigabit is still the standard for […]

North Korea kicked off the internet by giant DDoS: Was it the USA, or someone else?

Yesterday evening, North Korea was unceremoniously knocked off the internet by a distributed denial of service (DDoS) attack. This comes shortly after the US government promised a “proportional response” to the Sony Pictures hack, which the FBI believes was carried out by North Korea. While it would be rather funny if the US government was responsible […]

Sony’s PlayStation Network taken down by DDoS, as company reels from last month’s massive Sony Pictures hack (updated)

Updated @ 06:37am, December 9: The original Sony Pictures hack-and-breach continues to develop. More sensitive corporate data has been released (presumably by the Guardians of Peace hacker group), along with an ultimatum of further leaks if Sony pushes ahead with its release of The Interview, a (comedy) movie that paints North Korea in a rather […]

Sony’s PlayStation Network taken down by DDoS, as company reels from last month’s massive Sony Pictures hack (updated)

Updated @ 06:37am, December 9: The original Sony Pictures hack-and-breach continues to develop. More sensitive corporate data has been released (presumably by the Guardians of Peace hacker group), along with an ultimatum of further leaks if Sony pushes ahead with its release of The Interview, a (comedy) movie that paints North Korea in a rather […]

Towards infinite-capacity wireless networks, with twisted vortex radio waves

Researchers at the University of Southern California, building on its previous work on infinity-capacity twisted laser vortex networks, has now adapted its technology to work with boring ol’ radio waves. The previous laser-based technique was only workable over short distances, with minimal atmospheric interference. Twisted radio waves are more rugged and can be reliably transmitted over much […]

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