The latest technology on the horizon is the metaverse, which, stated simply, is the creation of online environments. While the primary focus of the metaverse is to create alternate realities, an application with a possible immediate big uptake is vertical presence for business meetings. Ciena, a manufacturer of fiber optic transmission equipment, recently did a survey worldwide of 15,000 business people to understand the interests and expectations of the metaverse. more
The IETF held its 115th meeting in London in November 2022. This was another in the set of hybrid meetings with specific support for online attendees in addition to the normal face-to-face meetings for the week. In no particular order, here are a few of my impressions from the IETF meeting. more
In just one week, representatives of governments from all around the world will gather at the UN headquarters in New York for the 10-year Review of the World Summit on the Information Society, a.k.a. "WSIS+10". We are very pleased to see the consensus forming that the principles of multi-stakeholder cooperation and engagement should be at the core of the Information Society. Moreover, consensus has emerged around a "post-2015" vision for how the Internet can be used to support the Sustainable Development Goals (SDGs) that will bring about a better future for us all. more
The seventeenth regional meeting of the Caribbean Network Operators Group, CaribNOG 17, took place at the Hilton Barbados Resort, Bridgetown, Barbados from April 10 to 12, 2019, with the theme "Securing Caribbean Networks." Approximately 100 participants, including technical experts from the global Internet community and other stakeholders from across the Caribbean, joined dozens of online participants for this first of two regional gatherings for the year. more
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
Antigua and Barbuda will host the eighteenth regional meeting of the Caribbean Network Operators Group (CaribNOG) from September 25 to 27. CaribNOG is a vibrant community of professionals committed to improving the region’s networks, expanding the technical capacity of those who build and secure them, and strengthening the interconnections among all actors in the Internet space. more
Congestion. Traffic. Two words that draw a visceral response, whether you are commuting to work or managing a network. Managing data traffic used to be easy. Everything was housed in centralized data centers, and all traffic was routed through big, dedicated, effective but expensive "pipes" -- Multiprotocol Label Switching (MPLS) links. When all the applications are at the data center, it makes sense to build private access for all traffic. more
Over at the ECI blog, Jonathan Homa has a nice article about the importance of network planning: In the classic movie, The Graduate (1967), the protagonist is advised on career choices, "In one word – plastics." If you were asked by a young person today, graduating with an engineering or similar degree about a career choice in telecommunications, would you think of responding, "network planning"? Well, probably not... more
The Eastern Caribbean island of Grenada has been selected as the venue for the fifth regional meeting of the Caribbean Internet Peering and Interconnection Forum, CarPIF, set for June 12 to 13. The annual international event, which draws Internet giants like Facebook and Google to the region, is focused on developing the Internet in the Caribbean by improving policy and building relationships between network operators and content providers. more
The U.S. became the top attack traffic source in the second quarter of 2010, accounting for 11% of observed attack traffic in total, reports Akamai in its State of the Internet Report released today. According to the report, China and Russia held the second and third place spots, accounting for just over 20% of observed attack traffic. Attack traffic from known mobile networks has been reported to be significantly more concentrated than overall observed attack traffic, with half of the observed mobile attacks coming from just three countries: Italy (25%), Brazil (18%) and Chile (7.5%). more
Once you head away from the areas serviced by modern terrestrial cable infrastructure, the available digital communications options are somewhat limited. Some remote areas are served using High-Frequency radio systems, using radio signals that bounce off the ionosphere to provide a long-distance but limited bandwidth service. Or there are satellite-based services based on spacecraft positioned in geostationary orbital slots. more
Today marks the 20th anniversary of the decommissioning of the NSFNET backbone on April 30 1995, an important milestone in the development of the commercial Internet. The NSFNET was set up by the US National Science Foundation in 1985 to enable university researchers access to five supercomputer sites across the United States, using Internet Protocol technology. In stepping back, the NSF supported a transition to an Internet shaped by market forces, and the explosion of commercial use soon followed. more
Fast and reliable infrastructure of any kind is good for business. That it's debatable for the Internet shows we still don't understand what the Internet i -- or how, compared to what it costs to build and maintain other forms of infrastructure, it's damned cheap, with economic and social leverage in the extreme. Here's a thought exercise... Imagine no Internet: no data on phones, no ethernet or wi-fi connections at home - or anywhere. No email, no Google, no Facebook, no Amazon, no Skype. That's what we would have if designing the Internet had been left up to phone and cable companies... more
Do you know someone who has made outstanding contributions in service to the Internet community? Someone who has made the Internet better in some way who deserves more recognition? Maybe someone who has helped extend Internet access to a large region? Or wrote widely-used programs that make the Internet more secure? Or served in some capacity behind the scenes in Internet services? more
China’s mission to put its entire population on the internet is almost complete, as analysts predict full mobile broadband network coverage in the world’s second-largest economy within the next few years. more
A World-Renowned Source for Internet Developments. Serving Since 2002.