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Category Archives for "Networking"

A new AMD licensing deal could create more x86 rivals for Intel

Things just a lot more interesting in the x86 server market.AMD has announced a plan to license the design of its top-of-the-line server processor to a newly formed Chinese company, creating a brand-new rival for Intel.AMD is licensing its x86 processor and system-on-chip technology to a company called THATIC (Tianjin Haiguang Advanced Technology Investment Co. Ltd.), a joint venture between AMD and a consortium of public and private Chinese companies.AMD is providing all the technology needed for THATIC to make a server chip, including the CPUs, interconnects and controllers. THATIC will be able to make variants of the x86 chips for different types of servers.To read this article in full or to leave a comment, please click here

One of GNU/Linux’s most important networking components just got an update

The software framework that powers the network connections on many GNU/Linux systems just got its second major update in less than a year and a half, with the version 1.2 release of NetworkManager.Version 1.2 brings several improvements to NetworkManager, including better security and usability for Wi-Fi. The changes should make the list of available access points more responsive and manageable, save energy on mobile devices and laptops, and even improve privacy by MAC address randomization, according to an official announcement. LuisalvaradoxWikipedia An earlier version of NetworkManagerTo read this article in full or to leave a comment, please click here

One of GNU/Linux’s most important networking components just got an update

The software framework that powers the network connections on many GNU/Linux systems just got its second major update in less than a year and a half, with the version 1.2 release of NetworkManager.Version 1.2 brings several improvements to NetworkManager, including better security and usability for Wi-Fi. The changes should make the list of available access points more responsive and manageable, save energy on mobile devices and laptops, and even improve privacy by MAC address randomization, according to an official announcement. LuisalvaradoxWikipedia An earlier version of NetworkManagerTo read this article in full or to leave a comment, please click here

RIP Prince, a legendary musician with a complicated Internet history

I still recall where I first saw the late Prince's 1984 movie Purple Rain -- at a now-defunct bar called Play it Again Sam's in Boston's Allston/Brighton area where those of us who couldn't afford a fancy high-tech machine called a VCR would go to watch second-run movies while downing pitchers of beer and buckets of popcorn.Prince, who died today at the age of 57, probably would have frowned on such repurposing of his artistic output in light of his well-documented and uneasy relationship with the latest technology for distributing video and audio.To read this article in full or to leave a comment, please click here

NASA gives solar ionic propulsion a monster boost

NASA this week took a giant step toward using solar electric power for future space missions by awarding a $67 million to Aerojet Rocketdyne to develop an advanced electric propulsion system.Such a system would deploy large solar arrays that can be used to convert sunlight into electrical power that ionizes atoms of xenon which is the propellant for the spacecraft’s thrusters. The thrust of such a power plant isn’t huge but its ability to provide increasing, continuous power over a long period of time is what makes it so attractive for long-duration spaceflights.+More on Network World: NASA: Top 10 space junk missions+To read this article in full or to leave a comment, please click here

NASA gives solar ionic propulsion a monster boost

NASA this week took a giant step toward using solar electric power for future space missions by awarding a $67 million to Aerojet Rocketdyne to develop an advanced electric propulsion system.Such a system would deploy large solar arrays that can be used to convert sunlight into electrical power that ionizes atoms of xenon which is the propellant for the spacecraft’s thrusters. The thrust of such a power plant isn’t huge but its ability to provide increasing, continuous power over a long period of time is what makes it so attractive for long-duration spaceflights.+More on Network World: NASA: Top 10 space junk missions+To read this article in full or to leave a comment, please click here

Worth Reading: Is your tax data secure?

Monday is Tax Day. Many of us are thinking about our taxes. Are they too high or too low? What’s our money being spent on? Do we have a government worth paying for? I’m not here to answer any of those questions — I’m here to give you something else to think about. In addition to sending the IRS your money, you’re also sending them your data. It’s a lot of highly personal financial data, so it’s sensitive and important information. Is that data secure?

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Android users could be harmed by EU ruling

Yesterday, the European Union launched an inquiry into Android’s dominant 80% share of the smartphone market. The Antitrust Commission announced it will investigate the connection between Google Play services and Google apps.Any smartphone supplier can run the Android Open Source Project (OASP,) a free and available as an open source project. China’s Xiaomi, for instance, takes the Android OASP and repackages it with a UI that looks like iPhone’s UI.  Xaomi doesn’t opt in to the Play Store for its apps, but relies on its own app store. Most hardware OEMs opt in to Google Play services because they want access to the million plus apps on the Play Store and Android’s security services. Security is a more subtle point but an important part of the Android operating systems architecture that is built on Play Services.To read this article in full or to leave a comment, please click here

25 highest paying companies: Which tech co outranks Google, Facebook and Microsoft?

Tech companies dominate Glassdoor’s ranking of the highest paying companies in the U.S., snagging 20 of the top 25 spots. But no tech company ranks higher than Juniper Networks, which pays its workers a median total compensation of $157,000.The next-highest ranking tech company is Google, which landed at No. 5 on Glassdoor's list with a median total compensation of $153,750.While tech companies earned the most spots on the list, consulting firms set the high bar for compensation in Glassdoor’s report, “25 Highest Paying Companies in America for 2016." No. 1 on the list is A.T. Kearney, which pays a median total compensation of $167,534. Strategy&, at No. 2 on the list, pays a median total compensation of $160,000.To read this article in full or to leave a comment, please click here

25 highest paying companies: Which tech co outranks Google, Facebook and Microsoft?

Tech companies dominate Glassdoor’s ranking of the highest paying companies in the U.S., snagging 20 of the top 25 spots. But no tech company ranks higher than Juniper Networks, which pays its workers a median total compensation of $157,000.The next-highest ranking tech company is Google, which landed at No. 5 on Glassdoor's list with a median total compensation of $153,750.While tech companies earned the most spots on the list, consulting firms set the high bar for compensation in Glassdoor’s report, “25 Highest Paying Companies in America for 2016." No. 1 on the list is A.T. Kearney, which pays a median total compensation of $167,534. Strategy&, at No. 2 on the list, pays a median total compensation of $160,000.To read this article in full or to leave a comment, please click here

Cisco fixes serious denial-of-service flaws in wireless LAN controllers, other products

Cisco Systems has released patches to fix serious denial-of-service flaws in its Wireless LAN Controller (WLC) software, Cisco Adaptive Security Appliance (ASA) software and the Secure Real-Time Transport Protocol (SRTP) library that's used in many products.The Cisco WLC software contains two denial-of-service vulnerabilities, one of which is rated critical and could be exploited by an unauthenticated attacker through specially crafted HTTP requests sent to the device. This can cause a buffer overflow condition that, in addition to a device reload, might also allow for execution of arbitrary code on the device.To read this article in full or to leave a comment, please click here

Cisco fixes serious denial-of-service flaws in wireless LAN controllers, other products

Cisco Systems has released patches to fix serious denial-of-service flaws in its Wireless LAN Controller (WLC) software, Cisco Adaptive Security Appliance (ASA) software and the Secure Real-Time Transport Protocol (SRTP) library that's used in many products.The Cisco WLC software contains two denial-of-service vulnerabilities, one of which is rated critical and could be exploited by an unauthenticated attacker through specially crafted HTTP requests sent to the device. This can cause a buffer overflow condition that, in addition to a device reload, might also allow for execution of arbitrary code on the device.To read this article in full or to leave a comment, please click here

Cisco fixes serious denial-of-service flaws in wireless LAN controllers, other products

Cisco Systems has released patches to fix serious denial-of-service flaws in its Wireless LAN Controller (WLC) software, Cisco Adaptive Security Appliance (ASA) software and the Secure Real-Time Transport Protocol (SRTP) library that's used in many products.The Cisco WLC software contains two denial-of-service vulnerabilities, one of which is rated critical and could be exploited by an unauthenticated attacker through specially crafted HTTP requests sent to the device. This can cause a buffer overflow condition that, in addition to a device reload, might also allow for execution of arbitrary code on the device.To read this article in full or to leave a comment, please click here

Acer puts liquid cooling in its Switch Alpha 12 tablet

One wouldn't typically imagine liquid cooling in a tablet, but Acer has pulled it off with its latest Switch Alpha 12.The liquid-cooling feature is especially noteworthy, considering fans are disappearing from tablets and hybrids. But tablet has Intel's Skylake-based Core I processors, and it needed a cooling mechanism, and Acer didn't want fans in it.While announcing the tablet Thursday, Acer said it is the first fanless tablet with a Skylake Core I processor. The device doesn't use Intel's power-efficient Core M processors, which is offered in many Windows thin-and-lights and the new MacBook.The Acer device has a "closed-loop liquid system," which dissipates the heat as liquid floats through the system. The liquid cooling system takes up little space.To read this article in full or to leave a comment, please click here

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