Community Show – Greg’s & Ethan’s Briefing Review for February 2015

In this show, we discuss recent briefings we received from CloudGenix, Light Cyber, VMware, and Meru. We also go on a little rabbit trail about Brocade, because they came to mind. You know how we are.

Author information

Ethan Banks

Co-host at Packet Pushers

Ethan Banks, CCIE #20655, has been managing networks for higher ed, government, financials and high tech since 1995. Ethan co-hosts the Packet Pushers Podcast, which has seen over 3M downloads and reaches over 10K listeners. With whatever time is left, Ethan writes for fun & profit, studies for certifications, and enjoys science fiction. @ecbanks
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The post Community Show – Greg’s & Ethan’s Briefing Review for February 2015 appeared first on Packet Pushers Podcast and was written by Ethan Banks.

Corporate IT: Beware the dating apps on your users’ phones

Security-conscious IT leaders already have a rocky romance with the BYOD trend, and as Valentine’s day approaches it’s emerged that lonely-heart employees could be putting company data up for grabs by using dating apps.More than 60 percent of the leading mobile apps available in this category are potentially vulnerable to a variety of cyberattacks, an IBM Security study found. Besides putting the user’s personal information at risk, if these apps are on devices also used for work, corporate data could be vulnerable.To read this article in full or to leave a comment, please click here

Federal IT projects need critical care

Federal IT projects have hit the critical care list all too often and now watchdogs at the Government Accountability Office have moved those undertakings to its High Risk List which means Congress and the executive branch should take an extra special look at the situation.The GAO puts out the High Risk List every two years at the start of a new Congress, with the notion that resolution to those problems in particular could save billions in taxpayer money. The list currently includes 32 items ranging from climate change and cyber security threat response to Medicaid fraud.+ More on Network World: FBI: The top 3 ways Congress could help fight tenacious cyber threats +To read this article in full or to leave a comment, please click here

Multi-Container Docker with YAML and Vagrant

In this post, I’ll provide an example of using YAML to create a multi-container Docker environment in Vagrant. I made a brief mention of this technique in my earlier post talking about how to use Docker with Vagrant, but wanted to provide an example. For me, I know that examples are often quite helpful when I’m learning something new. Since one of my primary goals here is to help enable others to learn these technologies, I figured an example would be helpful. So, to that end, here’s an example that I hope will help others.

As is becoming my custom, you can find resources to help you replicate this environment on your own laptop/desktop/whatever via my “learning-tools” GitHub repository.

Before I get into the details, I want to just very quickly recap some information from my earlier post on using Docker with Vagrant:

  • Vagrant has a built-in Docker provider (present since versioni 1.6).
  • Unless running on Linux, Vagrant will (by default) spin up an instance of a boot2docker VM on which to host the Docker containers. If you decide to modify this behavior (see the earlier post for full details), you’ll end up with a second Vagrantfile that Continue reading

Which wireless carrier is best for you? Verizon, probably, but check for yourself

Verizon unquestionably is the best wireless carrier, according to a comprehensive nationwide study of the service provided by the top four U.S. wireless providers during the second half of 2014. That doesn’t mean that it’s the right choice for you. But it's a good starting point to help you choose the right wireless carrier, with a little hand-holding. That’s because the national study, released Tuesday by RootMetrics, doesn’t dive into the specifics for where you live. What it does tell us, however, was which carrier was best in terms of call quality, data download speed, and other metrics. The data is broken down nationally, on a statewide basis, and in tested metro areas.To read this article in full or to leave a comment, please click here

Which wireless carrier is best for you? Verizon, probably, but check for yourself

Verizon unquestionably is the best wireless carrier, according to a comprehensive nationwide study of the service provided by the top four U.S. wireless providers during the second half of 2014. That doesn’t mean that it’s the right choice for you. But it's a good starting point to help you choose the right wireless carrier, with a little hand-holding. That’s because the national study, released Tuesday by RootMetrics, doesn’t dive into the specifics for where you live. What it does tell us, however, was which carrier was best in terms of call quality, data download speed, and other metrics. The data is broken down nationally, on a statewide basis, and in tested metro areas.To read this article in full or to leave a comment, please click here

Tim Cook explains what he really thinks of Android

When Apple CEO Tim Cook speaks, the world listens—even if he’s speaking to a room full of bankers and other finance bigwigs at the annual Goldman Sachs Technology and Internet Conference.And he didn’t disappoint. Cook announced that Apple is partnering with First Solar to build an $850 million solar farm in Monterey County, Calif. The 1,300-acre farm will produce enough power for Apple’s new campus, currently under construction, along with the company’s data center, offices, and 52 retail stores in California.+ ALSO ON NETWORK WORLD Tim Cook's 2014 pay package dwarfed by new hire Ahrendts' +To read this article in full or to leave a comment, please click here

6 things Apple should fix in iOS 9

It’s not a shock to learn that Apple is always hard at work on the next big thing. There will always be another iPhone, a lighter MacBook Air, a faster iMac, and new operating systems to run on them. 9to5Mac reported last week that, according to its unnamed sources, iOS 9 would focus not on new features, but rather on cleaning up iOS and making sure all the bells and whistles added in iOS 7 and iOS 8 work like they’re supposed to, every time.Think of it as the Snow Leopard of iOS. When Apple decided to slow the roll of feature creep in OS X 10.6, the result was an OS that didn’t boast hundreds of new features, but turned out to be stable and reliable—and we loved it.To read this article in full or to leave a comment, please click here

100G interconnect hooks UConn into massive research databases

The University of Connecticut announced yesterday that it has connected a new 100G fiber link, giving its faculty an improved ability to collaborate with others around the world on data-intensive research projects.The connection links to a global backbone network called Internet2, which is a specialized research and education infrastructure linking government, corporate and academic organizations together.+ ALSO ON NETWORK WORLD: Microsoft to release next generation of Windows Server in 2016 | iPhone still king of enterprise mobile as usage skyrockets, study finds +To read this article in full or to leave a comment, please click here

The Upload: Your tech news briefing for Wednesday, February 11

Smartphone thefts fall after kill switches come inLaw enforcement officials who pushed hard for vendors to make smartphones a less attractive target for theft by adding “kill switch” features are pleased to know the tactic is working. Statistics to be released Wednesday show smartphone thefts, particularly for iPhones, trending down significantly in New York, London and San Francisco.Anthem hit for failure to communicateInadequate security practices let hackers steal personal information on about 80 million customers of Anthem, and now inadequate follow-up with those victims by the health insurer has attorneys general in ten U.S. states demanding immediate action. Anthem said last week it would offer free credit monitoring and identity theft protection to victims, but since then, the AGs say, it has provided few additional details and no information about how individuals can sign up. They’re demanding that the insurer commit to reimbursing consumers for hack-related losses incurred between the breach and whenever victims get access to credit and identity theft safeguards.To read this article in full or to leave a comment, please click here

Uber rolls out safety features in its ride-hailing app across India

Uber Technologies has started a pilot across Indian cities of new safety features for its ride-hailing app, but the new measures may cut no ice with regulators in Delhi where the service was banned.The app will now let users send driver and vehicle details to their relatives and friends, and will also have an SOS button that will enable riders to contact the local authorities in an emergency.Uber was banned from Delhi in December after the alleged rape of a woman passenger by one of its drivers.It announced in January that to keep the service going, it had applied for a license under the city’s revised Radio Taxi Scheme that places tighter controls on taxi operators.To read this article in full or to leave a comment, please click here

BGP Route Reflector Clusters

BGP Route reflectors are used as an alternate method to full mesh IBGP and helps for scaling. BGP Route reflector clustering is used to provide redundancy in an RR design. Route Reflectors and its clients create a cluster. In an IBGP topologies, every BGP speaker has to be in a logically full mesh. Route reflectors… Read More »

The post BGP Route Reflector Clusters appeared first on Network Design and Architecture.

Drop in smartphone thefts after kill-switch introduction

The number of thefts and robberies of smartphones, particularly iPhones, is on the fall in New York, London and San Francisco, according to data to be released Wednesday.Law enforcement officials, who have been at the forefront of demands to include a “kill switch” in all smartphones, hailed the news as proof that the technology is working as a deterrent.In San Francisco, overall robberies and thefts dropped 22 percent from 2013 to 2014, but those involving smartphones were down 27 percent. Thefts and robberies of iPhones fell 40 percent. In New York, smartphone theft dropped 16 percent overall with iPhone figures down 25 percent. And London saw smartphone thefts from persons drop 40 percent in a year.To read this article in full or to leave a comment, please click here

Wi-Fi backers warn about unlicensed LTE while Ericsson claims speed boost

The Wi-Fi Alliance warned that LTE on unlicensed frequencies could interfere with Wi-Fi and said it plans to collaborate with the 3GPP cellular standards group to help prevent that.Mobile operators are starting to explore the use of the unlicensed 5GHz band for LTE even though many Wi-Fi networks rely on those frequencies. On Tuesday, Ericsson announced it’s testing unlicensed LTE with Qualcomm and that SK Telecom, T-Mobile USA and Verizon are interested in the technology.Most countries set aside large portions of the 5GHz band for use without a license, and Wi-Fi has become a major user of that spectrum. Mobile operators are allowed to use the band even though they have their own licensed frequencies, but LTE wasn’t developed to coexist with other networks in that kind of environment.To read this article in full or to leave a comment, please click here

Apple’s $710 billion market cap sets new record

At the close of trading on Tuesday, shares of Apple rested at $122.02 a share. Not only did the closing price represent an all-time stock high for the company, it also gave Apple a market cap of $710.74 billion. As a result, Apple is now the first U.S. company to close out the trading day with a market cap over $700 billion.Highlighting the financial behemoth that is Apple, here's how Apple's own market cap stacks up against some other notable tech heavyweights: Amazon has a market cap of $172 billion, Google has a market cap of $358 billion, while Microsoft has a market cap of $346 billion.In a broad sense, Tim Cook clearly knows what he's doing. Taking a closer look at Apple's stock price, however, one can't help but mention Apple's capital return program. When Apple began issuing dividends and engaging in stock buybacks, the company's share price saw an immediate boost. For starters, Apple as a dividend stock instantly became more appealing to large funds. More specifically, a number of large mutual funds are governed by rules which only allow them to invest in dividend paying stocks. Second, Apple's stock buyback program helps Continue reading

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