PlexxiPulse—Our CEO on the next era of IT

The dynamics of IT are rapidly changing. Rich Napolitano joined Plexxi as CEO last November to help guide Plexxi into the next generation of IT. He is passionate about sharing his intentions to build next generation networks that support new forms of data and applications. This week, he identified the characteristics of third era networks in a piece for Enterprise Networking Planet and discussed how the network needs to evolve to keep pace with developments in storage and compute in a blog post. Be sure to give them a read to learn more about the third era of IT—Rich will continue to share his thoughts on the Plexxi blog in coming weeks. Stay tuned!

Below please find a few of our top picks for our favorite news articles of the week.

IT Business Edge: Five Trends Shaping the Future of IT
By Staff Writer
When we think about the future or even the present of IT, it’s easy to get caught up in the vendor, analyst and media new-technology buzzword frenzy. Words and phrases such as cloud, IoT (Internet of Things), AI (artificial intelligence), Big Data, bimodal IT, DevOps, wearables and the quantified self, the consumerization of IT, BYOD and Continue reading

Disparities in Internet access persist for poorer, non-white Americans, but gaps closing

Americans with historically lower rates of Internet access are making progress in getting online, but there are still persistent disparities between rich and poor, and between English-speaking Asians and other ethnicities, according to data from the Pew Research Center released today.Roughly three-quarters of American households making less than $30,000 a year are online, compared to fully 97% of those making $75,000 and up. A similar 97% figure was found for English-speaking Asian households, compared to 81% for Hispanic households and 78% for those of non-Hispanic black people. (The number for white households was 85%.)+ALSO ON NETWORK WORLD: Cisco warns of default SSH keys shipped in three products + Wi-Fi router's 'pregnant women' setting sparks vendor rivalry in China +To read this article in full or to leave a comment, please click here

FCC’s Wheeler defends net neutrality rules, discounts investment fears

Predictions from net neutrality opponents that regulations would choke off broadband investment haven’t come true, with several service providers announcing expansions in the four months since the U.S. Federal Communications Commission passed new rules, the agency’s chairman says.FCC Chairman Tom Wheeler defended the commission’s net neutrality rules Friday, saying that it would be “unthinkable” for the FCC to allow broadband providers to operate without consumer protection, interconnection and other basic rules. The FCC is focused on expanding broadband coverage and competition and increasing speeds across the U.S., he said, but the commission’s net neutrality rules won’t get in the way.To read this article in full or to leave a comment, please click here

NASA to get space station view of Earth-bound asteroids, meteors

NASA will by the end of July get a birds-eye view of meteors and asteroids from a special camera mounted on the inside of the International Space Station.The Meteor investigation camera is programmed to record known major meteor showers during its two-year orbit and could also spot unpredicted showers. The Meteor study will help scientists better understand the asteroids and comets crossing Earth’s orbit and could help protect spacecraft and Earth from potential collisions with this celestial debris., NASA said.+More on Network World: NASA shows off 10 engine helicopter/aircraft hybrid drone (video too!)+To read this article in full or to leave a comment, please click here

Software developers are failing to implement crypto correctly, data reveals

Despite a big push over the past few years to use encryption to combat security breaches, lack of expertise among developers and overly complex libraries have led to widespread implementation failures in business applications.The scale of the problem is significant. Cryptographic issues are the second most common type of flaws affecting applications across all industries, according to a report this week by application security firm Veracode.The report is based on static, dynamic and manual vulnerability analysis of over 200,000 commercial and self-developed applications used in corporate environments.To read this article in full or to leave a comment, please click here

Show 243 – Network Virtualization with Juniper QFX & Contrail – Sponsored

The Packet Pushers discuss network virtualization, automation, and scaling up data centers with our sponsor, Juniper Networks. Our guests are Parantap Lahiri, Sr. Director, Solutions Engineering and Damien Garros, Technical Marketing Engineer at Juniper Networks.

The post Show 243 – Network Virtualization with Juniper QFX & Contrail – Sponsored appeared first on Packet Pushers.

The Next Era of IT

An Agile & Dynamic Network to Keep Pace With Applications, Compute & Storage

I have been on the road a lot lately meeting with customers, prospects, partners and investors and it has become clear to me that there is a very simple, but profound trend emerging in Information Technology. Today you hear a lot about Third Platform, Bimodal IT, Hyperconvergence and Software Defined ”X” (Networking, Storage, Data Center etc.). The discussions about these technologies are prevalent, but the question is why? Why these topics and why now? Why should we care about Third Platform, Bimodal IT, Hyperconvergence and SD”X”? The answer is simple; storage and compute have evolved to be highly dynamic, and the network itself now needs to keep pace.

Looking Back

Over the last 2 decades, data center architectures have traditionally been highly static from the perspective of both the application and the network. Designing a data center was a lengthy process of capacity planning and design, after which the network team built a data center network around physically redundant two-tier leaf/spine architectures. Depending on pre-planned growth models and expected product lifecycles, multiple chassis were typically used as the spine. Leaf switches, dual homed back to the spine, were Continue reading

My Firefly music festival iPhone survival kit

Bob Brown/NetworkWorld Heading from outside Boston to Dover, Del., last week for the 4-day Firefly musical festival with another adult and four teenagers, I had lots more to think about than iPhone charging. But I did have iPhone charging needs on my mind.So before I went, I arranged to have Kensington send me a couple of their gadgets to help me weather the festival and some pretty serious storms.To read this article in full or to leave a comment, please click here

The Upload: Your tech news briefing for Friday, June 26

Self-driving cars face off when Google’s cuts off Delphi’sWith developers of autonomous vehicle technology releasing their projects into the wild, it was perhaps inevitable that two self-driving cars would eventually meet on the road. Google’s certainly seems to be programmed for assertive behavior: According to the director of Delphi Labs, one of Google’s self-driving Lexus RX test vehicles cut off Delphi’s test car on a street in Mountain View, California. Apparently the Delphi vehicle did as your parents advised and drove defensively, preventing a collision.To read this article in full or to leave a comment, please click here

IBM Power Systems GM: Big scale and big data demand OpenPower

IBM’s Power Systems division – which sells servers and systems based on the Power system architecture, as opposed to the Intel-based x86 architecture used in most personal computers – had been in free-fall for some time, posting year-on-year revenue declines of up to 37% per quarter over the past couple of years. According to the conventional wisdom, Power was another victim – along with SPARC and, to a lesser extent, ARM – of the inexorable march of the commodity x86 server.+ ALSO ON NETWORK WORLD: Red Hat makes its case to be THE container company + IBM, Box partner on cloud analytics technologies +To read this article in full or to leave a comment, please click here

Bad Network Design

Bad Network Design – Availability of  a system is mainly measured with two parameters. Mean time between failure (MTBF) and Mean time to repair (MTTR) MTBF is calculated as average time between failures of a system. MTTR is the average time required to repair a failed component (Link, node, device in networking terms) Operator mistakes […]

The post Bad Network Design appeared first on Network Design and Architecture.

Bi-Modal IT Bemusement – I Call It Project-Driven IT

I’ve been much amused byBi-Modal IT that Gartner coughed up a few months back. Bimodal IT refers to having two modes of IT, each designed to develop and deliver information- and technology-intensive services in its own way. Mode 1 is traditional, emphasizing scalability, efficiency, safety and accuracy. Mode 2 is nonsequential, emphasizing agility and speed. […]

The post Bi-Modal IT Bemusement – I Call It Project-Driven IT appeared first on EtherealMind.

Facebook like Google makes scant progress in hiring blacks, women

Facebook and other tech companies aren’t changing the racial mix or the percentage of women in their workforce fast enough, which has become a matter of concern to civil rights activists.Blacks, for example, accounted for 2 percent of Facebook’s U.S. workforce as of May 31 this year, according to diversity data released by the company on Thursday. The corresponding figure for June last year was again 2 percent.The figure for Hispanics also remained at 4 percent of the U.S. workforce, while people of two or more races accounted for 3 percent.A positive but minute change was that the percentage of female employees increased from 31 percent in June 2014 to 32 percent in May 2015. The figures for participation by women are calculated by the company on a worldwide basis.To read this article in full or to leave a comment, please click here

Software-Defined Hardware Forwarding Pipeline on HP Switches

Writing OpenFlow controllers that interact with physical hardware is harder than most people think. Apart from developing a distributed system (which is hard in itself), you have to deal with limitations of hardware forwarding pipelines, differences in forwarding hardware, imprecise abstractions (most vendors still support single OpenFlow table per switch), and resulting bloated flow tables.

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Magento e-commerce platform targeted with sneaky code

Attackers are using a sneaky method to steal payment card data from websites using Magento, eBay’s widely used e-commerce platform.Researchers from Sucuri, a company that specializes in securing websites, said the attackers can collect any data submitted by a user to Magento but carefully filters out anything that doesn’t look like credit card data.The attackers are injecting their malicious code into Magento, but it’s still unclear how that process happens, wrote Peter Gramantik, a senior malware researcher with Sucuri.“It seems though that the attacker is exploiting a vulnerability in Magento core or some widely used module/extension,” he wrote.To read this article in full or to leave a comment, please click here

Cisco warns of default SSH keys shipped in three products

Cisco Systems said Thursday it released a patch for three products that shipped with default encryption keys, posing a risk that an attacker with the keys could decrypt data traffic.The products are Cisco’s Web Security Virtual Appliance, Email Security Virtual Appliance and Security Management Virtual Appliance, it said in an advisory. Versions downloaded before Thursday are vulnerable.Cisco said it “is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.”The three products all shipped with preinstalled encryption keys for SSH (Secure Shell), which is used to remotely log into machines. It’s considered a bad security practice to ship products that all have the same private keys.To read this article in full or to leave a comment, please click here

Cisco warns of default SSH keys shipped in three products

Cisco Systems said Thursday it released a patch for three products that shipped with default encryption keys, posing a risk that an attacker with the keys could decrypt data traffic.The products are Cisco’s Web Security Virtual Appliance, Email Security Virtual Appliance and Security Management Virtual Appliance, it said in an advisory. Versions downloaded before Thursday are vulnerable.NEW CISCO CEO: Meet the Real Chuck RobbinsTo read this article in full or to leave a comment, please click here

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