Vendor Neutral

And then Bilbo held the router up to the light and wondered aloud… Whatever is, vendor neutral?

Vendor neutral certainly receives a lot of play in the world of network engineering. You might have even heard the words come out of my mouth during my case study on the Telepost Greenland network at Interop a couple of weeks ago. Maybe even more than once.

But what does vendor neutral actually mean?

Does it really mean, “Can I buy my next piece of equipment from any vendor I like, and not worry about it working in my network?” Or, perhaps, “Can I buy my next piece of equipment from any vendor I like, and not worry about it disrupting my network management and operations?” The second question is the harder, in the real world — and one we’re not likely to get an answer to any time soon.

What about an open API into every piece of equipment in your network? That would be nice — but how do we get from where we are today to that nirvana? We’ve had the drive towards a MIB based interface, a common set of command line configuration constructs, several API driven Continue reading

The Upload: Your tech news briefing for Wednesday, May 13

First smartphone with iris unlocking bows in JapanForget fingerprints: Japanese carrier NTT DoCoMo has just unveiled the first smartphone that looks deep into your eyes to recognize you and let you access your device. The Arrows NX F-04G is made by Fujitsu. Its iris authentication technology can also be used to authorize mobile payments via specifications set by the FIDO (Fast IDentity Online) Alliance, which is backed by Microsoft, Google, PayPal and others.Russian cybergroup is said to be planning bank attacksTo read this article in full or to leave a comment, please click here

The Upload: Your tech news briefing for Wednesday, May 13

First smartphone with iris unlocking bows in JapanForget fingerprints: Japanese carrier NTT DoCoMo has just unveiled the first smartphone that looks deep into your eyes to recognize you and let you access your device. The Arrows NX F-04G is made by Fujitsu. Its iris authentication technology can also be used to authorize mobile payments via specifications set by the FIDO (Fast IDentity Online) Alliance, which is backed by Microsoft, Google, PayPal and others.Russian cybergroup is said to be planning bank attacksTo read this article in full or to leave a comment, please click here

Microsoft fixes 46 flaws in Windows, IE, Office, other products

Fourteen critical vulnerabilities in Internet Explorer were among the targets of Microsoft’s monthly batch of security patches released Tuesday. In all, it fixed 46 vulnerabilities across products including Windows, Internet Explorer and Office.The patches were organized in 13 security bulletins, three flagged as critical and ten as important. The critical bulletins, MS15-043, MS15-044 and MS15-045, cover remote code execution vulnerabilities in Windows, IE, Office, Microsoft .NET Framework, Microsoft Lync and Silverlight.To read this article in full or to leave a comment, please click here

NTT DoCoMo launches smartphone with iris unlock feature

Japanese mobile carrier NTT DoCoMo has released a smartphone that can be unlocked with a mere glance.The Arrows NX F-04G, unveiled Wednesday in Tokyo, is billed as the first commercialized smartphone with iris authentication technology, which can also be used to authorize mobile payments.Iris scanners make it easier to unlock phones than keying in a PIN, which can be forgotten or stolen. Authentication takes a second or two, a bit slower than fingerprint authentication, and is based on patterns in the iris that are unique to each individual.The device works with authentication specifications set by the FIDO (Fast IDentity Online) Alliance, which is supported by Microsoft, Google, PayPal and others.To read this article in full or to leave a comment, please click here

NTT DoCoMo launches smartphone with iris unlock feature

Japanese mobile carrier NTT DoCoMo has released a smartphone that can be unlocked with a mere glance.The Arrows NX F-04G, unveiled Wednesday in Tokyo, is billed as the first commercialized smartphone with iris authentication technology, which can also be used to authorize mobile payments.Iris scanners make it easier to unlock phones than keying in a PIN, which can be forgotten or stolen. Authentication takes a second or two, a bit slower than fingerprint authentication, and is based on patterns in the iris that are unique to each individual.The device works with authentication specifications set by the FIDO (Fast IDentity Online) Alliance, which is supported by Microsoft, Google, PayPal and others.To read this article in full or to leave a comment, please click here

SDN Terminology from Layered Models

Even though we don’t build networks with OSI products, we still use terms from the OSI model. What terms will we end up using for SDN, once the dust settles?

The previous post introduced one document that attempts to define terms and architecture, and today’s post introduces another: the ITU-T Y.3300 document. But how do these documents fit in with our fast-changing networking landscape – and what words should we use? Today’s post looks at the Y.3300 doc, and explores a few of the terms.

Other posts in this series:

 

Big Picture First: ITU-T Y-Series

Most of us don’t have a reason to read docs from standards bodies unless we’re looking for a particular standard or fact. But as long as we’re talking about one doc from the ITU-T Y-series, it’s worth a minute to set the context of what these documents are.

First off, the topic area for the Y-series is broad, but it’s all networking! The title for the ITU-T’s Y-series of documents spells out the big items:

Global information infrastructure, Internet protocol aspects and next-generation networks

Great, so the topic is global network, IP, including next-generation networks. It’s networking! Continue reading

Diving into the DNS

The turning of the DNS from a distributed database query tool into a malicious weapon in the cyber warfare arena has had profound impacts on the thinking about the DNS. I remember hearing the rallying cry some years back: “Lets all work together to find all these open resolvers and shut them down!” These days I don't hear that any more. It seems that, like SPAM in email, we’ve quietly given up on eradication, and are now focusing on how to preserve service in a toxic world. I suppose that this is yet another clear case of markets in action – there is no money in eradication, but there is money in meeting a customer’s requirement to allow their service to work under any circumstances. We’ve changed our self-perception from being the public DNS police to private mercenaries who work diligently to protect the interests of our paying customers. We are being paid to care about the victim, not to catch the attacker or even to prevent the attack.

Fujitsu pushes wearable IoT tags that detect falls, heat stress

Fujitsu has developed stamp-sized wearable sensor tags that can detect whether users have changed their location or posture, fallen down or are experiencing high heat.The tags transmit data via Bluetooth Low Energy and can be worn as wristbands or location badges on lapels or breast pockets. They could be used by people including hospital patients and infrastructure workers to relay data to supervisors.The tags can also be attached to objects such as shopping carts or walkers for the elderly. They’re part of a cloud-based Internet of Things (IoT) platform from Fujitsu called Ubiquitousware that’s aimed at making IoT applications easier for businesses.To read this article in full or to leave a comment, please click here

Starbucks still grappling with fraud in online accounts, gift cards

Starbucks is still grappling with fraud involving its customers’ online accounts and gift cards, with some victims seeing hundreds of dollars stolen.Gift-card related fraud with Starbucks cards is not new, but recent victims were highlighted earlier this week in an article by journalist and author Bob Sullivan.Starbucks officials could not be immediately reached for comment, although Sullivan wrote the company told him that customers would not be liable for charges and transfers they didn’t make.To read this article in full or to leave a comment, please click here

Free tool reveals mobile apps sending unencrypted data

A surprising amount of mobile data still crosses the Internet unencrypted, and a new free app is designed to show users what isn’t protected.The program, called Datapp, comes from the University of New Haven’s Cyber Forensics Research and Education Group (UNHcFREG), which last year showed popular Android applications such as Instagram, Grindr and OkCupid failed to safely store or transmit data.To read this article in full or to leave a comment, please click here

SDN: Integration over Manipulation

I’d like to briefly express a sentiment that I pondered after listening to another one of Ivan’s great podcasts, specifically regarding the true value of a software-defined network approach. The statement was made that ACLs are terrible representations of business policy. This is not inaccurate, but the fact remains that ACLs are currently the de facto representation of business policy on a network device. The “network team” gets a request from an application team to “fix the firewall”, and the policy that is applied to enable that application typically results in an ACL change.

SDN: Integration over Manipulation

I’d like to briefly express a sentiment that I pondered after listening to another one of Ivan’s great podcasts, specifically regarding the true value of a software-defined network approach. The statement was made that ACLs are terrible representations of business policy. This is not inaccurate, but the fact remains that ACLs are currently the de facto representation of business policy on a network device. The “network team” gets a request from an application team to “fix the firewall”, and the policy that is applied to enable that application typically results in an ACL change.

ONUG Spring 2015

I’ll continue to update this throughout the next two days. Feel free to issue a pull request if you’re also here at the conference and want to add to this post.

onug-logo

General

Location: Open Networking User Group (ONUG) at Columbia University

ONUG currently has 6 working groups:

  • NSV
  • SD-WAN
  • Virtual Network Overlays
  • Common Management tools across network, compute, and storage
  • Network State Collection, correlation, and analytics
  • Traffic Monitoring and Visibility

It is interesting and awesome to see that half of the working groups are all about Day 2 operations and management of networks. This is exactly what’s needed in the industry.

Sessions

Creating Business Value with Cloud Infrastructure

Speaker: Adrian Cockcroft

  • Developers don’t need any of that referring to NSV/NFV.
  • 2009 developed the Cloudicorn, took knowledge gained to Battery
  • Docker wasn’t on anyone’s roadmap for 2014. It’s on everyone’s roadmap for 2015
  • 2014 was the year that Enterpises finally embraced cloud and DevOps
  • Optimizing from IT cost to delivery and speed - Nordstrom - ended up yielding lower costs
  • Product IT reports into the business
  • Director is the highest Corp IT title
  • Immutable microservice deployments scales
  • If your QA team is saying there are too many bugs in a release, Continue reading

Greenpeace fingers YouTube, Netflix as threat to greener Internet

The next time you watch “House of Cards” on Netflix, think about the impact you might be having on the environment.As the Internet powers ever more services, from digital video to on-demand food delivery, energy use in data centers will rise. To reduce their impact on the environment, companies like Apple, Google and Facebook have taken big steps to power their operations with renewable energy sources like hydro, geothermal and solar.But despite those efforts, the growth of streaming video from the likes of Netflix, Hulu and Google’s YouTube presents a pesky challenge to the companies’ efforts to go green, according to a report Tuesday from Greenpeace.To read this article in full or to leave a comment, please click here

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