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Category Archives for "Network World SDN"

What fake news means for IT—and how IT security can help fight it

When the story broke a week before the election about Macedonian teenagers creating fake pro-Trump news stories in order to harvest ad clicks, it triggered a serious feeling of déjà vu among those who work in cybersecurity.Scrappy bands of shady Eastern Europeans entrepreneurs taking advantages of weaknesses in our tech infrastructure to make a buck, and maybe fulfill sinister more designs? The debate over fake news is roiling the political world, but elements of it look very familiar to tech veterans—and represent a potentially new attack vector that IT needs to worry about.To read this article in full or to leave a comment, please click here

Globalstar gets FCC approval after backing away from Wi-Fi

The U.S. Federal Communications Commission has approved satellite operator Globalstar’s plan for a land-based wireless service using its own spectrum.The approval on Friday came just a few weeks after Globalstar made the modified proposal, but the agency had spent years weighing the company’s original plan, which would have used part of the unlicensed 2.4GHz band that is mostly devoted to Wi-Fi, Bluetooth, and other popular technologies.Globalstar owns a license for 11.5MHz of spectrum next to the 2.4GHz band, which led the U.S. to set aside part of the unlicensed band as a buffer to prevent any Globalstar service from interfering with unlicensed services.To read this article in full or to leave a comment, please click here

ezTalks Onion: all-in-one videoconferencing is under-baked

I had a chance to get an early version (really early, as there is still some rough edges to be worked out) of the ezTalks Onion. The device (I don’t know why they call it the Onion – it doesn’t look like one particularly) is an all-in-one videoconferencing device (camera, microphones, speakers) that sits on top of an HDMI-enabled TV or monitor to provide conference room video and audio. Network connectivity is handled through an Ethernet port or, if you’re brave, Wi-Fi. The Hong Kong-based company had a successful Indiegogo funding campaign for the device, and is now ready to expand its offerings to the general public.To read this article in full or to leave a comment, please click here

Apple is dedicated to the Mac desktop. And it’s not.

Several weeks ago, we ran a feature story by yours truly questioning Apple's dedication to its Mac hardware line. At the time, Mac desktops and MacBook notebooks were falling years out of date. Since then, Apple has introduced some new MacBooks, but desktops such as iMac, Mac Pro and Mac Mini remain woefully out of date. This led to more questions and doubt, and it forced the normally recalcitrant Tim Cook to post on an employee message board a letter assuring the staff that the company remains committed to the desktop line. To read this article in full or to leave a comment, please click here

Apple gives iOS app developers more time to encrypt communications

Apple has backtracked on a plan to force iOS developers to encrypt their app communications by the end of the year.The company had previously announced at its Worldwide Developers’ Conference in June that all apps submitted to the App Store will need support the App Transport Security (ATS) feature starting January 1st, 2017. It has not yet set a new deadline.ATS is a feature first introduced in iOS 9 that forces apps to communicate with internet servers using encrypted HTTPS (HTTP over SSL/TLS) connections. It's an improvement over the third-party frameworks that developers previously used to implement HTTPS because it ensures that only industry-standard encryption protocols and ciphers are used.To read this article in full or to leave a comment, please click here

New accounting standards change the rules of IT leasing

The Financial Accounting Standards Board’s new lease accounting standards announced earlier this year will require public companies to recognize assets and liabilities from operating leases on their balance sheets for fiscal years beginning after December 15, 2018.The changes — a response to a growing need to provide more transparency to off-balance sheet leasing obligations, estimated at some $1.2 trillion dollars — will impact not just accounting policies but lease vs. buy decisions within IT organizations whose companies will have to comply with the new standard.[ Back in 2002: Budget Strategies: A Lesson on Leasing ]To read this article in full or to leave a comment, please click here

AI tools came out of the lab in 2016

You shouldn't anthropomorphize computers: They don't like it. That joke is at least as old as Deep Blue's 1997 victory over then world chess champion Garry Kasparov, but even with the great strides made in the field of artificial intelligence over that time, we're still not much closer to having to worry about computers' feelings. Computers can analyze the sentiments we express in social media, and project expressions on the face of robots to make us believe they are happy or angry, but no one seriously believes, yet, that they "have" feelings, that they can experience them. Other areas of AI, on the other hand, have seen some impressive advances in both hardware and software in just the last 12 months.To read this article in full or to leave a comment, please click here

US collects social media handles from select visitors

Visitors to the U.S. under a visa waiver program are being asked by the Department of Homeland Security for information on their social media accounts, a plan that had drawn criticism from civil rights groups for its potential encroachment on privacy. The U.S. Customs and Border Protection unit of the DHS asked for written comments earlier this year on its proposal that would add to the Electronic System for Travel Authorization (ESTA) and to a form called I-94W the following entry: “Please enter information associated with your online presence—Provider/Platform—Social media identifier,” which visitors can fill optionally.To read this article in full or to leave a comment, please click here

7 things Amazon needs to do in 2017

As you may have noticed, 2016 was a very good year for Amazon, pretty much across the board. Amazon Web Services’ cloud business soared, growing insanely fast, dwarfing its competitors and generating big profits. On the retail side, Amazon dominated the holiday season, even as it experimented with drone deliveries and other shipping innovations. Known for its online sales, Amazon finally introduced retail stores as well. And the company’s voice-powered assistant, Echo, clearly outshone Apple’s Siri and forced Google to play catchup with Google Home.  As one report noted: To read this article in full or to leave a comment, please click here

The weirdest, wackiest and coolest sci/tech stories of 2016

A significantly zany yearImage by Reuters/ Thomas PeterAs we close out the year and look at some of the, shall we say more interesting, stories of the year we find quite a tech collection. Everything from NASA’s poop challenge and the most significant advances in Ethernet’s illustrious history to the rise of robot doctor overlords. Take a look at 30 of the year's weirdest, wackiest and coolest sci/tech stories.To read this article in full or to leave a comment, please click here

How Microsoft rebounded to outshine Apple

Microsoft claims that more people are switching to Surface devices from Macs than ever before. That's a concept that would have been hard to picture when Microsoft first released the Microsoft Surface RT and Surface Pro in 2012 and 2013, respectively. The Surface RT suffered from a watered-down version of the new -- and generally disliked -- Windows 8 operating system and, while the Surface Pro featured the full desktop version, it came with hardware limitations and a high price tag.To read this article in full or to leave a comment, please click here

Which mobile data provider is best?

That thing you carry in your pocket may be called a smartphone, but its main purpose isn’t to talk to other people — it’s a tiny computer you use to connect to the internet, get information and find and use apps. So, for the fourth year in a row we’ve gone on a mission to find out which mobile service provider gives you the most comprehensive and reliable data network coverage, the fastest upload and download speeds, and the most bang for the buck.To do it, we turned to the experts — you and other Computerworld readers. We conducted an 8-week-long online survey this summer asking smartphone users to rate providers in multiple categories: average upload speeds, average download speeds, availability of connection, reliability of connection, performance relative to cost, technical support, selection of phone models, customer service/billing and more.To read this article in full or to leave a comment, please click here

5 rock-solid Linux distros for developers

Developers love things their way and no other way. To that end, Linux stands to be the ultimate developer’s desktop environment. Linux is endlessly customizable, and it provides easy access to nearly all the software a developer might need. But a good Linux for developers must have other key attributes—like a comfortable work environment, good documentation, and useful features that a developer can benefit from generally.To read this article in full or to leave a comment, please click here(Insider Story)

Q&A: Puppet CEO sees devops going mainstream

Puppet has become synonymous with devops, and Sanjay Mirchandani, CEO of Puppet since late September, says the Puppet Enterprise platform for automating software delivery is now being used in more than 70 percent of the Fortune 100. InfoWorld Editor at Large Paul Krill recently spoke with Mirchandani about where the company is headed and devops' progress these days.[ Give yourself a technology career advantage with InfoWorld's Deep Dive technology reports and Computerworld's career trends reports. GET A 15% DISCOUNT through Jan.15, 2017: Use code 8TIISZ4Z. ] InfoWorld: Does the company still find a need to define devops and its importance to prospective clients?To read this article in full or to leave a comment, please click here

Obama White House’s final tech recommendation: Invest in A.I.

One of the most important things that the U.S. can do to improve economic growth is to invest in artificial intelligence, or A.I., said the White House, in a new report. But there's a dark side to this assessment as well.A.I.-driven, intelligent systems have the potential to displace millions, such as truck drivers, from their jobs. But potential negative impacts can be offset by investments in education as well as by ensuring there is a safety net to help affected people, the White House argued, in what will likely be the Obama administration's final report on technology policy.Some of the report's recommendations, which include expanded unemployment help and access to healthcare, may be anathema to a Republican-controlled Congress with a focus on tax reductions and spending cuts. But this report -- "Artificial Intelligence, Automation, and the Economy" (PDF) -- which was in the works well before election day, also describes broader, technological-driven changes that will impact jobs and may pose issues for President-elect Donald Trump.To read this article in full or to leave a comment, please click here

How to improve your security grade in 2017

The City of San Diego seems to have all the building blocks in place to make the smart city an exceptionally safe one when it comes to cyber attacks. Deputy director and CISO Gary Hayslip has built out the city’s security operations center, he’s partnering with innovative security vendors and startups, and conferring with law enforcement to keep up with the latest threats. He has the backing of the mayor and city executives, with plenty of funding, and he’s hiring more staff.Yet when asked how he would grade his organization’s ability to detect and mitigate cyber threats, he offered a sobering assessment.“I would probably say about a C+,” Hayslip says. “I’m realistic. There’s a lot of risk out there. We’re dealing with about a million attacks a day on our networks. I’ve got 40 departments, 24 networks and 40,000 endpoints” to protect. As the smart city adds more IoT devices connecting streetlights, stoplights and HVAC systems to the network, the threat surface will only grow.To read this article in full or to leave a comment, please click here

The best Android apps of 2016

These are the best new apps of the yearImage by Ryan WhitwamTrying to keep track of every app that comes to the Play Store would be a complete impossibility. There are so many apps being uploaded every day that it can be easy to miss the good stuff hidden by all the mediocrity. We pay close attention to the Play Store, so here's your chance to catch up on all the best apps to hit Android in 2016. Every app on this list is worth trying—they're the best of the best.To read this article in full or to leave a comment, please click here

2016: The year of augmented reality

Over the past decade as virtual reality (VR) and augmented reality (AR) have matured, VR has overshadowed its cousin, AR. Media coverage and public interest favored VR, hailing it as the next big tech breakthrough. At the outset of 2016, the narrative looked no different: VR would continue to dominate. VR headsets such as the Oculus Rift and the HTC Vive were poised to hit the market in 2016. At the same time, the Samsung Gear VR made its public debut at the end of 2015 to make VR accessible through mobile. Despite these releases, the content, accessories and consumer readiness weren’t quite there. VR’s move to the mainstream faltered this year, as it now sits in a holding pattern waiting for the other pieces to mature.To read this article in full or to leave a comment, please click here

Network predictions for 2017

It’s hard to believe the year is almost up. That means ‘tis the season to be jolly and to deck the halls. For analysts, it’s time to put on a Carnac the Magnificent hat and try and predict the future. I already did a couple of posts look at the strategies of Cisco and some of its key competitors, so I’ll stick to broader industry themes. 1. A repatriation holiday passes and stimulates some mergers and acquisitions.To read this article in full or to leave a comment, please click here