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Category Archives for "Networking"

Survey: Is your company a Best Place to Work in IT?

Nominate an organization for Computerworld’s 2018 Best Places to Work in IT list: http://survey.researchresults.com/survey/selfserve/53b/s043008901?list=1The 2018 Best Places to Work in IT will be announced in June 2018.Visit our FAQ list here: https://www.computerworld.com/article/2539833/it-management/it-management-best-places-to-work-in-it.htmlTo read this article in full, please click here

Communities Can Own Their Internet Destiny

Imagine you wanted to have an Internet connection and someone decided that you had to wait an undefined amount of time (maybe a year, maybe 10 years) to get access. Would you find it fair? I wouldn’t!

Unfortunately, this is the situation that millions of people in remote communities around the world have to accept. They will have Internet access only when operators decide to give them access which can be in a decade or more. These people won’t enjoy all the benefits we are enjoying today for a long time. And as more and more services go online – and exclusively online – they will not get the services they used to have since the services have moved to a new place where they are not allowed to be.

This is happening because operators can’t expand everywhere at the same time; they have to choose where they go this year, then next year, etc. There are some places where they will never go because those places are not going to bring them money. Among those regions that operators will never choose to go, we find, sadly, are the poorest rural areas that desperately need the economic and development opportunities Continue reading

DDI is a critical component of IoT success

The Internet of Things (IoT) era has finally arrived, and businesses need to be prepared for a world where everything is connected.I’m an analyst so I’ll support my proclamation that IoT is here with data: There are currently 25 billion internet-connected devices, and that will double by 2020 and then grow to 80 billion by 2025. ZK Research However, there’s a more basic way of understanding where we are in the adoption cycle: IoT has become the norm, not the exception, according to companies I talk to. IT and business leader no longer look at me like I have three eyes when I say, “IoT.” In fact, in many conversations with them, the term IoT never comes up — yet they are connecting things. Companies are connecting more things because it makes their businesses run better, and over the next decade, this trend will accelerate.To read this article in full, please click here

DDI is a critical component of IoT success

The Internet of Things (IoT) era has finally arrived, and businesses need to be prepared for a world where everything is connected.I’m an analyst so I’ll support my proclamation that IoT is here with data: There are currently 25 billion internet-connected devices, and that will double by 2020 and then grow to 80 billion by 2025. ZK Research However, there’s a more basic way of understanding where we are in the adoption cycle: IoT has become the norm, not the exception, according to companies I talk to. IT and business leader no longer look at me like I have three eyes when I say, “IoT.” In fact, in many conversations with them, the term IoT never comes up — yet they are connecting things. Companies are connecting more things because it makes their businesses run better, and over the next decade, this trend will accelerate.To read this article in full, please click here

Worth Reading: Hiding the DNS

Among all the working groups that met at IETF 100 in Singapore was the first meeting of the DNS over HTTPs Working Group (DOH). I wrote on a related topic of DNS privacy a little over a year ago, looking at the work at the time on the privacy-related topics of QNAME minimisation, DNS over TLS, and what I called then ‘Secure DNS over JSON’, which was a variant of DNS queries over HTTPS. In this article, I’d like to look in a little more detail at the efforts to hide the DNS behind HTTPS and put the work in the DOH Working Group into a broader perspective. —Geoff Huston @ APNIC

The OSI model explained: How to understand (and remember) the 7 layer network model

When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.To read this article in full, please click here

The OSI model explained: How to understand (and remember) the 7 layer network model

When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.To read this article in full, please click here

BrandPost: Enterprises and Carriers in Sync with NFV

Historically, there’s always been tension between enterprises and carriers over equipment and servicing issues. But network functions virtualization (NFV) is providing more visibility into the network, giving enterprises greater confidence in what they’re paying for.Back in 2009, a survey by consulting firm EY found deep skepticism among enterprise users regarding telecom service providers. More than half of those surveyed at that time would not consider telcos for IT help desk, business consulting or cloud services.To read this article in full, please click here

Postpone Inbox Procrastination

I’ve recently admitted to myself that my ineptitude with my inbox is due largely to procrastination. That is, I can’t face the task that a particular inbox message presents, and thus I ignore the message. With this admission comes a desire to reach inbox zero each and every day. I don’t like my productivity squashed by ineptitude. I must overcome!

But how?

  1. Getting to inbox zero each day is, first of all, an important goal. In other words, I really want to be at inbox zero each day. I don’t want to leave items hanging around for the next day. Therefore, among all my tasks, I have to prioritize inbox management.
  2. I filter messages heavily. I use Gmail, and have begun digging into the filtering system. At the moment, I have 27 rules that route messages to folders. Those rules are covering several dozen PR agencies, newsletters, and auto-notifiers. This helps me to focus when I’m working on my inbox, making it much easier to evaluate and react to messages depending on the folder they were routed to.
  3. I unsubscribe from uninteresting lists. Because I work in media, I receive pitches everyday from PR firms who don’t know me, but Continue reading

Postpone Inbox Procrastination

I’ve recently admitted to myself that my ineptitude with my inbox is due largely to procrastination. That is, I can’t face the task that a particular inbox message presents, and thus I ignore the message. With this admission comes a desire to reach inbox zero each and every day. I don’t like my productivity squashed by ineptitude. I must overcome!

But how?

  1. Getting to inbox zero each day is, first of all, an important goal. In other words, I really want to be at inbox zero each day. I don’t want to leave items hanging around for the next day. Therefore, among all my tasks, I have to prioritize inbox management.
  2. I filter messages heavily. I use Gmail, and have begun digging into the filtering system. At the moment, I have 27 rules that route messages to folders. Those rules are covering several dozen PR agencies, newsletters, and auto-notifiers. This helps me to focus when I’m working on my inbox, making it much easier to evaluate and react to messages depending on the folder they were routed to.
  3. I unsubscribe from uninteresting lists. Because I work in media, I receive pitches everyday from PR firms who don’t know me, but Continue reading

Worth Reading: Big Four Shift Open Source Licensing

The GNU Public License version 2 (GPLv2) is arguably the most important open-source license for one reason: It’s the license Linux uses. On November 27, three Linux-using technology powers, Facebook, Google, and IBM, and the major Linux distributor Red Hat announced they would extend additional rights to help companies who’ve made GPLv2 open-source license compliance errors and mistakes. —Steven J. Vaughan-Nichols @ ZDNetThe GNU Public License version 2 (GPLv2) is arguably the most important open-source license for one reason: It’s the license Linux uses. On November 27, three Linux-using technology powers, Facebook, Google, and IBM, and the major Linux distributor Red Hat announced they would extend additional rights to help companies who’ve made GPLv2 open-source license compliance errors and mistakes. —Steven J. Vaughan-Nichols @ ZDNet

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