IDG Contributor Network: Wi-Fi, LTE ambient signals to replace, augment GPS

Future self-driving cars and up-and-coming commercial drone aviation are behind a mad scramble to find a better solution for location services than the satellite Global Positioning System (GPS).Advances in Signals of Opportunity (SOP), along with software-defined radios, could be the solution.GPS isn’t ideal. Firstly, it’s a free service made available by the U.S. government out of the kindness of its heart, and the civilian element could conceivably be switched off in times of national crisis—there are no contracts with smartphone makers, for example.Secondly, GPS wasn’t really designed for non-military applications such as civilian automobile navigation—it’s a weak signal and prone to interference, including that from space weather. It’s also not secure at the civilian level. It’s completely unencrypted and open to spoofing, in fact. Further, GPS jamming could bring existing satellite-based systems to a standstill.To read this article in full or to leave a comment, please click here

Which is cheaper: Public or private clouds?

It’s a debate that’s raged on for years: Which is cheaper, public or private clouds?A new report from 451 Research finds that two of the most critical factors that influence the cost of a public versus a private cloud deployment are an organization’s ability to efficiently manage infrastructure and utilization of hardware resources. Generally speaking, if any organization has the expertise to manage a large number of servers at a high level of utilization then on-premises, customer-managed private clouds can have a total cost of ownership (TCO) advantage compared to public clouds. For smaller environments, or any sort of variable workload demand, public cloud is a more attractive financial option, 451 Research’s Director of Digital Economics Owen Rogers reports in “The Cloud Price Index: The great public vs private cloud debate.”To read this article in full or to leave a comment, please click here

Google is turning spreadsheets, documents and presentations into to-do lists

Google is trying to do away with the tiring process of figuring out who's supposed to do what after a meeting wraps up. A new Action Items feature in G Suite for its Docs, Sheets and Slides apps lets users add a comment asking one of their coworkers to take care of something. Users can then see at a glance what documents, spreadsheets and presentations have action items attached that they need to take care of. Action Items is one of a handful of G Suite updates the company unveiled on Wednesday, alongside improvements to its Forms app. Slack is also integrating with Google Drive, making it easier for users of the popular chat app to collaborate on files stored in Google's service.To read this article in full or to leave a comment, please click here

Facebook Wedge 100 – The Future of the Data Center?

 

FBLike

Facebook is back in the news again. This time, it’s because of the release of their new Wedge 100 switch into the Open Compute Project (OCP). Wedge was already making headlines when Facebook announced it two years ago. A fast, open sourced 40Gig Top-of-Rack (ToR) switch was huge. Now, Facebook is letting everyone in on the fun of a faster Wedge that has been deployed into production at Facebook data centers as well as being offered for sale through Edgecore Networks, which is itself a division of Accton. Accton has been leading the way in the whitebox switching market and Wedge 100 may be one of the ways it climbs to the top.

Holy Hardware!

Wedge 100 is pretty impressive from the spec sheet. They paid special attention to making sure the modules were expandable, especially for faster CPUs and special purpose devices down the road. That’s possible because Wedge is a highly specialized micro server already. Rather than rearchitecting the guts of the whole thing, Facebook kept the CPU and the monitoring stack and just put newer, faster modules on it to ramp to 32x100Gig connectivity.

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As suspected in the above image, Facebook is using Broadcom Tomahawk as Continue reading

Czech police arrest Russian hacker suspected of targeting the US

Police in the Czech Republic have arrested a Russian hacker suspected of targeting the U.S. for cyber crime.Czech police, working in collaboration with the FBI, arrested the Russian man at a hotel in central Prague. He is currently in custody and now faces possible extradition to the U.S., depending on what the local courts decide, according to a statement from the Czech police.The arrest comes as the U.S. has blamed Russian government for hacking U.S. officials and political groups in an effort to influence this year's upcoming election. However, it's unclear if the Russian hacker is in any way involved.To read this article in full or to leave a comment, please click here

Czech police arrest Russian hacker suspected of targeting the US

Police in the Czech Republic have arrested a Russian hacker suspected of targeting the U.S. for cyber crime.Czech police, working in collaboration with the FBI, arrested the Russian man at a hotel in central Prague. He is currently in custody and now faces possible extradition to the U.S., depending on what the local courts decide, according to a statement from the Czech police.The arrest comes as the U.S. has blamed Russian government for hacking U.S. officials and political groups in an effort to influence this year's upcoming election. However, a U.S. law enforcement official said the Russian hacker wasn't involved with the breach of the Democratic National Committee reported earlier this year.To read this article in full or to leave a comment, please click here

Czech police arrest Russian hacker suspected of targeting the US

Police in the Czech Republic have arrested a Russian hacker suspected of targeting the U.S. for cyber crime.Czech police, working in collaboration with the FBI, arrested the Russian man at a hotel in central Prague. He is currently in custody and now faces possible extradition to the U.S., depending on what the local courts decide, according to a statement from the Czech police.The arrest comes as the U.S. has blamed Russian government for hacking U.S. officials and political groups in an effort to influence this year's upcoming election. However, a U.S. law enforcement official said the Russian hacker wasn't involved with the breach of the Democratic National Committee reported earlier this year.To read this article in full or to leave a comment, please click here

BBC eyes worldwide expansion for tiny educational computer

A new educational foundation hopes to introduce children worldwide to coding, using a tiny single-board computer that has changed the way coding is taught in schools across the U.K.You may have already heard of the Raspberry Pi, a US $35 computer the size of a credit card that, with the addition of a monitor, keyboard, and mouse, can stand in for a desktop machine.But this isn't about that. It's about the U.K.'s other single-board educational computer, the micro:bit.The micro:bit is smaller and cheaper than the Raspberry Pi, and it has a built-in keyboard and display, albeit consisting of just two pushbuttons and 25 red LEDs arranged in a five-by-five grid. It was developed for the U.K.'s national broadcaster, the BBC, which gave a million of them to British schools.To read this article in full or to leave a comment, please click here

SDN groups shack-up to promote standards, open software development

Software Defined Networking standard bearer the Open Networking Foundation (ONF) and ON.Lab have merged with designs on further pushing SDN benchmarks and open source software development of the technology.+More on Network World: Gartner Top 10 technology trends you should know for 2017+According to the groups, the merger will create a single organization under the ONF name. Joint operations will begin immediately, and will be led by ON.Lab founder and executive director, Guru Parulkar. Dan Pitt, an SDN, OpenFlow protocol proponent, left the ONF executive director position recently and ONF technical director Rick Bauer is currently listed as interim executive director but will now serve as ONF’s head of standards. ONF will be governed by an interim board of directors through the end of 2017.To read this article in full or to leave a comment, please click here

SDN groups shack-up to promote standards, open software development

Software Defined Networking standard bearer the Open Networking Foundation (ONF) and ON.Lab have merged with designs on further pushing SDN benchmarks and open source software development of the technology.+More on Network World: Gartner Top 10 technology trends you should know for 2017+According to the groups, the merger will create a single organization under the ONF name. Joint operations will begin immediately, and will be led by ON.Lab founder and executive director, Guru Parulkar. Dan Pitt, an SDN, OpenFlow protocol proponent, left the ONF executive director position recently and ONF technical director Rick Bauer is currently listed as interim executive director but will now serve as ONF’s head of standards. ONF will be governed by an interim board of directors through the end of 2017.To read this article in full or to leave a comment, please click here

Review: Lenovo Yoga Book advances the state of digital pen-based input

The scoop: Yoga Book (Android version tested), about $500 (Windows 10 version costs $550), by Lenovo.What is it? The Yoga Book takes its name very seriously – it looks more like a paper-based notebook in size and weight than a traditional computer “notebook” does. The system features two innovative and unique features – a light-up keyboard without any physical keys that uses touch-based haptic feedback to emulate typing; and a writing surface that lets you write with a real pen and paper on the device, with handwriting then digitized on the tablet’s screen. To read this article in full or to leave a comment, please click here

Introducing the Solutions Marketplace

Traditional enterprise networking is under siege — threatened by choice, by open source, and by open standards. The same revolution that made Linux the standard for server operating systems is now happening to network switching. With over 1.5 million ports in production, 50+ certified hardware platforms across 8 hardware vendors, Cumulus Linux® is the de-facto platform for Open Networking, and a perfect example of what the next generation data centers should include.

But the age-old claim that “It’s Just Linux, you can do whatever you want!” can complicate solving specific problems customers have in the enterprise. Based on feedback from community members, we’ve created the Solutions Marketplace on the Cumulus Networks Community Website. The Solutions Marketplace is a repository of community-submitted projects, user space applications, automation scripts, and extensions to Cumulus Linux. This enables collaboration and fosters innovation through a common platform to develop upon openly and freely using Cumulus VX.

The Solutions Marketplace with Cumulus Linux expedites the path to production due to the availability of existing community expertise. Best practices are shared, which means you don’t have to start from zero when building out your data center. A disaggregated hardware/software model enables flexible environments and leverages Continue reading

Worth Reading: The EU is pushing new IoT security rules

The European Commission is drafting new cybersecurity requirements to beef up security around so-called Internet of Things (IoT) devices such as Web-connected security cameras, routers and digital video recorders (DVRs). News of the expected proposal comes as security firms are warning that a great many IoT devices are equipped with little or no security protections. iotb2According to a report at Euractiv.com, the Commission is planning the new IoT rules as part of a new plan to overhaul the European Union’s telecommunications laws. “The Commission would encourage companies to come up with a labeling system for internet-connected devices that are approved and secure,” wrote Catherine Stupp. “The EU labelling system that rates appliances based on how much energy they consume could be a template for the cybersecurity ratings.” —Krebs on Security

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