Networks

Network Outages Costing Mobile Operators $15B Annually

Sarah Reedy reporting in LightRading: Mobile operators suffer from an average of five network outages or degradations that impact subscribers each year, costing them around $15 billion annually, according to new Heavy Reading research. Put another way, that's about one outage every other month. More than 80 percent of those outages affect just one or a subset of networks or services. more

The Internet of the Future – What Happens Behind the Scenes?

Today's Internet is a critical infrastructural element whose continued development influences industries, cultures, and the private space of most individuals. However, the world-encompassing network sometimes needs to be adapted to new requirements to keep pace with current innovations. We have recently seen accelerating development of Internet usage on the user side. Whether it is online shopping's expansion or the greater distribution of mobile devices or streaming services... more

Watching the Watchers Watching Your Network

It seems that this last holiday season didn't bring much cheer or goodwill to corporate security teams. With the public disclosure of remotely exploitable vulnerabilities and backdoors in the products of several well-known security vendors, many corporate security teams spent a great deal of time yanking cables, adding new firewall rules, and monitoring their networks with extra vigilance. more

An Unprecedented Look Into Utilization at Internet Interconnection Points

Measuring the performance of broadband networks is an important area of research, and efforts to characterize the performance of these networks continues to evolve. Measurement efforts to date have largely relied on in­home devices and are primarily designed to characterize access network performance. Yet, a user's experience also relies on factors that lie upstream of ISP access networks, which is why measuring interconnection is so important. more

French Presidential Candidate Confirms Massive Hack, Emails Dumped Online Two Days Before Election

Leading French presidential candidate Emmanuel Macron's campaign confirmed on Friday a "massive" computer hack that dumped its campaign emails online less than two days before the election. more

Interpol’s Michael Moran Receives 2017 M3AAWG Litynski Award

Michael "Mick" Moran, who has helped rescue thousands of child abuse material victims since he started working in the field in 1997, challenged the internet industry to do more to protect innocent children as he received the 2017 M3AAWG Mary Litynski Award. more

The Strange Structure of ISP Service Semantics

I have been having a number of conversations recently with several clients and colleagues about "semantics". It's clear that there is not a lot of clarity on this philosophical subject! Whilst is may be an obscure issue, it is a very important one. Our ideas lead us to take actions, and if we want those actions to have the consequences we had in mind, then we need to have done our epistemological homework. more

The Need for Sustainable Open Source Projects

As a long-standing contributor to open standards, and someone trying to become more involved in the open source world (I really need to find an extra ten hours a day!), I am always thinking about these ecosystems, and how they relate to the network engineering world. This article on RedisDB, and in particular this quote, caught my attention. more

Taking It to the Streets

It is interesting to see telecommunications policy issues being covered by the general media. Of course, we expect to see coverage of communications issues in the business press. The sector is a large employer, makes massive investments in infrastructure and virtually every citizen buys communications products and services every month. Still, covering the sector in the business section is different from seeing coverage move to the front page or the general editorial pages. more

Reexamining Internet Fragmentation

One of the discussion topics at the recent ICANN 75 meeting was an old favorite of mine, namely the topic of Internet Fragmentation. Here, I'd like to explore this topic in a little more detail and look behind the knee-jerk response of declaiming fragmentation as bad under any and all circumstances. Perhaps there are more subtleties in this topic than simple judgments of good or bad. more

Mozilla Offers Proposal for Solving Net Neutrality Problem

Mozilla says that the FCC shouldn't look at an Internet line only as a relationship between an Internet provider and a subscriber. Regulators should formally recognize that there's a third party involved: Content providers such as websites, apps, gaming and more, Mozilla says. more

Google Signs Memoranda of Understanding With Four Cuban Organizations

Cuban President Miguel Díaz-Canel addressed the first annual meeting of Cuba's IT professional society, the Unión de Informáticos de Cuba. In his talk, Díaz-Canel announced that four Cuban organizations - the Havana City Historian's Office, the University of Computer Sciences (UCI), Infomed, Cuba's medical network, and the Ministry of Culture had signed memoranda of understanding (MOUs) with Google. more

The Early History of Usenet, Part IX: Retrospective Thoughts

Usenet is 40 years old. Did we get it right, way back when? What could/should we have done differently, with the technology of the time and with what we should have known or could feasibly have learned? And what are the lessons for today? A few things were obviously right, even in retrospect. For the expected volume of communications and expected connectivity, a flooding algorithm was the only real choice. more

The hiQ Decision Legalized Infrastructure Theft - We Need a Federal Fix

The hiQ ruling erased legal protections against commercial scraping, leaving infrastructure providers to absorb escalating costs. Without federal action defining data misappropriation, a free-rider AI economy could undermine open networks, investment, and long-term data integrity. more

NANOG’s Edward Mc Nair to Deliver Keynote Address at CaribNOG 17 in April

Edward Mc Nair will deliver the keynote address at the next regional meeting of the Caribbean Network Operators Group (CaribNOG), to be held in Bridgetown, Barbados from April 10 to 12. The featured talk will take place on Thursday 11 April at 9 am AST. A live netcast will be available. Mc Nair is the Executive Director of the North American Network Operators Group (NANOG). more