Another thorn in the side of the digital infrastructure sector is customers' end connections to fibre optic cable. Indeed, there is growing discontent with the disruptions observed in the sharing points and the threat they pose to the sustainability of networks. Called upon to intervene more frankly, the Arcep is finally taking matters into its own hands to do something about the "noodle dishes".

At the Telconomics conference on 16th June, the Regulatory Authority said it was "extremely concerned" by the multiplication of these aberrations. To remedy this, the telecoms regulator has therefore published a "first roadmap" drawn up in consultation with the players in the sector. The objective is to give infrastructure operators the possibility to better control interventions on their networks. They will thus be able to report, or even deregister, unscrupulous subcontractors mandated by commercial operators.

Sébastien Soriano, President of the Authority, explains that the aim is to "prevent a few black sheep from destroying the highly professional work of most of the other subcontractors". A first step that will not settle all the questions, such as those of recruitment, the pricing of these interventions, or the differences in connection technologies between infrastructure operators and access providers.

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Source : DegroupNews

Fibre optic cables, data transfer and storage stations and power plants form a vast network of physical infrastructure that underpins Internet connections.

Recent research shows that a large part of this infrastructure will be affected by rising water levels in the coming years. After mapping the Internet infrastructure in the United States, scientists overlayed it with maps showing sea level rise. Their results: in 15 years, thousands of kilometres of fibre optic cables and hundreds of other critical infrastructures are at risk of being overwhelmed by the waves. Still according to the researchers, the extra few centimetres of water could plunge nearly 20% of the U.S. Internet infrastructure underwater.

"Much of the existing infrastructure is located just off the coast, so it doesn't take much more than a few centimetres of water to get it underwater", says Paul Barford, a scientist at the University of Wisconsin, Madison, and co-author of the study: The network was deployed 20 years ago, when no one thought that sea levels could rise.

The physical structure of the Internet network has been installed somewhat randomly and often opportunistically along power lines, roads or other major infrastructure in recent decades when demand has exploded.

While scientists, designers and companies have long been aware of the risks posed by rising water levels on roads, subways and power lines, no one has so far been interested in the consequences that this could have on the physical Internet network.

"When you consider how interconnected everything is today, protecting the Internet is crucial", says Mikhail Chester, director of the Resilient Infrastructure Laboratory at the University of Arizona. Even the smallest technical incidents can have disastrous consequences. He continues "this new study reinforces the idea that we must be aware of the state of these systems, because it will take a long time to update them".

Rich Sorkin, co-founder of Jupiter Intelligence, a company that models climate-induced risks, says, "We live in a world designed for an environment that no longer exists". And concludes by saying that "accepting the reality of our future is essential - and this type of study only underlines the speed with which we will have to adapt".

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Source : National Geographic

According to International Data Corporation, the consumption of suppliers of servers, storage solutions and network equipment and software accounted for 44% of sales in 2018. These investments are expected to increase by an average of 6% per year and represent $426 billion over the next three years. Investments by cloud and digital service providers are expected to grow the most to reach $105 billion (+9% per year on average). Purchases by providers of hosting and colocation services amounted to $67 billion, representing an average annual growth rate of 7%.

However, there is a wide disparity between regions of the world. Indeed, if the share of these investments in the United States should increase to 47% in 2022 (compared to 44% today), Western Europe's share will not change and will remain at 12%.

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Source : Le Monde Informatique